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<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Input state that egui updates each frame."><title>InputState in egui - Rust</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-6b053e98.ttf.woff2,FiraSans-Regular-0fe48ade.woff2,FiraSans-Medium-e1aa3f0a.woff2,SourceCodePro-Regular-8badfe75.ttf.woff2,SourceCodePro-Semibold-aa29a496.ttf.woff2".split(",").map(f=>`<link rel="preload" as="font" type="font/woff2" crossorigin href="../static.files/${f}">`).join(""))</script><link rel="stylesheet" href="../static.files/normalize-9960930a.css"><link rel="stylesheet" href="../static.files/rustdoc-42caa33d.css"><meta name="rustdoc-vars" data-root-path="../" data-static-root-path="../static.files/" data-current-crate="egui" data-themes="" data-resource-suffix="" data-rustdoc-version="1.84.0 (9fc6b4312 2025-01-07)" data-channel="1.84.0" data-search-js="search-92e6798f.js" data-settings-js="settings-0f613d39.js" ><script src="../static.files/storage-59e33391.js"></script><script defer src="sidebar-items.js"></script><script defer src="../static.files/main-5f194d8c.js"></script><noscript><link rel="stylesheet" href="../static.files/noscript-893ab5e7.css"></noscript><link rel="alternate icon" type="image/png" href="../static.files/favicon-32x32-6580c154.png"><link rel="icon" type="image/svg+xml" href="../static.files/favicon-044be391.svg"></head><body class="rustdoc struct"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="mobile-topbar"><button class="sidebar-menu-toggle" title="show sidebar"></button></nav><nav class="sidebar"><div class="sidebar-crate"><h2><a href="../egui/index.html">egui</a><span class="version">0.30.0</span></h2></div><div class="sidebar-elems"><section id="rustdoc-toc"><h2 class="location"><a href="#">Input<wbr>State</a></h2><h3><a href="#fields">Fields</a></h3><ul class="block structfield"><li><a href="#structfield.events" title="events">events</a></li><li><a href="#structfield.focused" title="focused">focused</a></li><li><a href="#structfield.keys_down" title="keys_down">keys_down</a></li><li><a href="#structfield.max_texture_side" title="max_texture_side">max_texture_side</a></li><li><a href="#structfield.modifiers" title="modifiers">modifiers</a></li><li><a href="#structfield.pixels_per_point" title="pixels_per_point">pixels_per_point</a></li><li><a href="#structfield.pointer" title="pointer">pointer</a></li><li><a href="#structfield.predicted_dt" title="predicted_dt">predicted_dt</a></li><li><a href="#structfield.raw" title="raw">raw</a></li><li><a href="#structfield.raw_scroll_delta" title="raw_scroll_delta">raw_scroll_delta</a></li><li><a href="#structfield.screen_rect" title="screen_rect">screen_rect</a></li><li><a href="#structfield.smooth_scroll_delta" title="smooth_scroll_delta">smooth_scroll_delta</a></li><li><a href="#structfield.stable_dt" title="stable_dt">stable_dt</a></li><li><a href="#structfield.time" title="time">time</a></li><li><a href="#structfield.unstable_dt" title="unstable_dt">unstable_dt</a></li></ul><h3><a href="#implementations">Methods</a></h3><ul class="block method"><li><a href="#method.aim_radius" title="aim_radius">aim_radius</a></li><li><a href="#method.any_touches" title="any_touches">any_touches</a></li><li><a href="#method.begin_pass" title="begin_pass">begin_pass</a></li><li><a href="#method.consume_key" title="consume_key">consume_key</a></li><li><a href="#method.consume_shortcut" title="consume_shortcut">consume_shortcut</a></li><li><a href="#method.count_and_consume_key" title="count_and_consume_key">count_and_consume_key</a></li><li><a href="#method.filtered_events" title="filtered_events">filtered_events</a></li><li><a href="#method.has_touch_screen" title="has_touch_screen">has_touch_screen</a></li><li><a href="#method.key_down" title="key_down">key_down</a></li><li><a href="#method.key_pressed" title="key_pressed">key_pressed</a></li><li><a href="#method.key_released" title="key_released">key_released</a></li><li><a href="#method.multi_touch" title="multi_touch">multi_touch</a></li><li><a href="#method.num_presses" title="num_presses">num_presses</a></li><li><a href="#method.physical_pixel_size" title="physical_pixel_size">physical_pixel_size</a></li><li><a href="#method.pixels_per_point" title="pixels_per_point">pixels_per_point</a></li><li><a href="#method.screen_rect" title="screen_rect">screen_rect</a></li><li><a href="#method.time_since_last_scroll" title="time_since_last_scroll">time_since_last_scroll</a></li><li><a href="#method.ui" title="ui">ui</a></li><li><a href="#method.viewport" title="viewport">viewport</a></li><li><a href="#method.wants_repaint_after" title="wants_repaint_after">wants_repaint_after</a></li><li><a href="#method.zoom_delta" title="zoom_delta">zoom_delta</a></li><li><a href="#method.zoom_delta_2d" title="zoom_delta_2d">zoom_delta_2d</a></li></ul><h3><a href="#trait-implementations">Trait Implementations</a></h3><ul class="block trait-implementation"><li><a href="#impl-Clone-for-InputState" title="Clone">Clone</a></li><li><a href="#impl-Debug-for-InputState" title="Debug">Debug</a></li><li><a href="#impl-Default-for-InputState" title="Default">Default</a></li></ul><h3><a href="#synthetic-implementations">Auto Trait Implementations</a></h3><ul class="block synthetic-implementation"><li><a href="#impl-RefUnwindSafe-for-InputState" title="!RefUnwindSafe">!RefUnwindSafe</a></li><li><a href="#impl-UnwindSafe-for-InputState" title="!UnwindSafe">!UnwindSafe</a></li><li><a href="#impl-Freeze-for-InputState" title="Freeze">Freeze</a></li><li><a href="#impl-Send-for-InputState" title="Send">Send</a></li><li><a href="#impl-Sync-for-InputState" title="Sync">Sync</a></li><li><a href="#impl-Unpin-for-InputState" title="Unpin">Unpin</a></li></ul><h3><a href="#blanket-implementations">Blanket Implementations</a></h3><ul class="block blanket-implementation"><li><a href="#impl-Any-for-T" title="Any">Any</a></li><li><a href="#impl-Borrow%3CT%3E-for-T" title="Borrow&#60;T&#62;">Borrow&#60;T&#62;</a></li><li><a href="#impl-BorrowMut%3CT%3E-for-T" title="BorrowMut&#60;T&#62;">BorrowMut&#60;T&#62;</a></li><li><a href="#impl-CloneToUninit-for-T" title="CloneToUninit">CloneToUninit</a></li><li><a href="#impl-From%3CT%3E-for-T" title="From&#60;T&#62;">From&#60;T&#62;</a></li><li><a href="#impl-Into%3CU%3E-for-T" title="Into&#60;U&#62;">Into&#60;U&#62;</a></li><li><a href="#impl-SerializableAny-for-T" title="SerializableAny">SerializableAny</a></li><li><a href="#impl-ToOwned-for-T" title="ToOwned">ToOwned</a></li><li><a href="#impl-TryFrom%3CU%3E-for-T" title="TryFrom&#60;U&#62;">TryFrom&#60;U&#62;</a></li><li><a href="#impl-TryInto%3CU%3E-for-T" title="TryInto&#60;U&#62;">TryInto&#60;U&#62;</a></li></ul></section><div id="rustdoc-modnav"><h2 class="in-crate"><a href="index.html">In crate egui</a></h2></div></div></nav><div class="sidebar-resizer"></div><main><div class="width-limiter"><rustdoc-search></rustdoc-search><section id="main-content" class="content"><div class="main-heading"><span class="rustdoc-breadcrumbs"><a href="index.html">egui</a></span><h1>Struct <span class="struct">InputState</span><button id="copy-path" title="Copy item path to clipboard">Copy item path</button></h1><rustdoc-toolbar></rustdoc-toolbar><span class="sub-heading"><a class="src" href="../src/egui/input_state/mod.rs.html#99-231">Source</a> </span></div><pre class="rust item-decl"><code>pub struct InputState {<details class="toggle type-contents-toggle"><summary class="hideme"><span>Show 15 fields</span></summary>
pub raw: <a class="struct" href="struct.RawInput.html" title="struct egui::RawInput">RawInput</a>,
pub pointer: <a class="struct" href="struct.PointerState.html" title="struct egui::PointerState">PointerState</a>,
pub raw_scroll_delta: <a class="struct" href="struct.Vec2.html" title="struct egui::Vec2">Vec2</a>,
pub smooth_scroll_delta: <a class="struct" href="struct.Vec2.html" title="struct egui::Vec2">Vec2</a>,
pub screen_rect: <a class="struct" href="struct.Rect.html" title="struct egui::Rect">Rect</a>,
pub pixels_per_point: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.f32.html">f32</a>,
pub max_texture_side: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.usize.html">usize</a>,
pub time: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.f64.html">f64</a>,
pub unstable_dt: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.f32.html">f32</a>,
pub predicted_dt: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.f32.html">f32</a>,
pub stable_dt: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.f32.html">f32</a>,
pub focused: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.bool.html">bool</a>,
pub modifiers: <a class="struct" href="struct.Modifiers.html" title="struct egui::Modifiers">Modifiers</a>,
pub keys_down: <a class="struct" href="https://doc.rust-lang.org/1.84.0/std/collections/hash/set/struct.HashSet.html" title="struct std::collections::hash::set::HashSet">HashSet</a>&lt;<a class="enum" href="enum.Key.html" title="enum egui::Key">Key</a>&gt;,
pub events: <a class="struct" href="https://doc.rust-lang.org/1.84.0/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a>&lt;<a class="enum" href="enum.Event.html" title="enum egui::Event">Event</a>&gt;,
<span class="comment">/* private fields */</span>
</details>}</code></pre><details class="toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>Input state that egui updates each frame.</p>
<p>You can access this with <a href="struct.Context.html#method.input" title="method egui::Context::input"><code>crate::Context::input</code></a>.</p>
<p>You can check if <code>egui</code> is using the inputs using
<a href="struct.Context.html#method.wants_pointer_input" title="method egui::Context::wants_pointer_input"><code>crate::Context::wants_pointer_input</code></a> and <a href="struct.Context.html#method.wants_keyboard_input" title="method egui::Context::wants_keyboard_input"><code>crate::Context::wants_keyboard_input</code></a>.</p>
</div></details><h2 id="fields" class="fields section-header">Fields<a href="#fields" class="anchor">§</a></h2><span id="structfield.raw" class="structfield section-header"><a href="#structfield.raw" class="anchor field">§</a><code>raw: <a class="struct" href="struct.RawInput.html" title="struct egui::RawInput">RawInput</a></code></span><div class="docblock"><p>The raw input we got this frame from the backend.</p>
</div><span id="structfield.pointer" class="structfield section-header"><a href="#structfield.pointer" class="anchor field">§</a><code>pointer: <a class="struct" href="struct.PointerState.html" title="struct egui::PointerState">PointerState</a></code></span><div class="docblock"><p>State of the mouse or simple touch gestures which can be mapped to mouse operations.</p>
</div><span id="structfield.raw_scroll_delta" class="structfield section-header"><a href="#structfield.raw_scroll_delta" class="anchor field">§</a><code>raw_scroll_delta: <a class="struct" href="struct.Vec2.html" title="struct egui::Vec2">Vec2</a></code></span><div class="docblock"><p>You probably want to use <a href="struct.InputState.html#structfield.smooth_scroll_delta" title="field egui::InputState::smooth_scroll_delta"><code>Self::smooth_scroll_delta</code></a> instead.</p>
<p>The raw input of how many points the user scrolled.</p>
<p>The delta dictates how the <em>content</em> should move.</p>
<p>A positive X-value indicates the content is being moved right,
as when swiping right on a touch-screen or track-pad with natural scrolling.</p>
<p>A positive Y-value indicates the content is being moved down,
as when swiping down on a touch-screen or track-pad with natural scrolling.</p>
<p>When using a notched scroll-wheel this will spike very large for one frame,
then drop to zero. For a smoother experience, use <a href="struct.InputState.html#structfield.smooth_scroll_delta" title="field egui::InputState::smooth_scroll_delta"><code>Self::smooth_scroll_delta</code></a>.</p>
</div><span id="structfield.smooth_scroll_delta" class="structfield section-header"><a href="#structfield.smooth_scroll_delta" class="anchor field">§</a><code>smooth_scroll_delta: <a class="struct" href="struct.Vec2.html" title="struct egui::Vec2">Vec2</a></code></span><div class="docblock"><p>How many points the user scrolled, smoothed over a few frames.</p>
<p>The delta dictates how the <em>content</em> should move.</p>
<p>A positive X-value indicates the content is being moved right,
as when swiping right on a touch-screen or track-pad with natural scrolling.</p>
<p>A positive Y-value indicates the content is being moved down,
as when swiping down on a touch-screen or track-pad with natural scrolling.</p>
<p><a href="containers/scroll_area/struct.ScrollArea.html" title="struct egui::containers::scroll_area::ScrollArea"><code>crate::ScrollArea</code></a> will both read and write to this field, so that
at the end of the frame this will be zero if a scroll-area consumed the delta.</p>
</div><span id="structfield.screen_rect" class="structfield section-header"><a href="#structfield.screen_rect" class="anchor field">§</a><code>screen_rect: <a class="struct" href="struct.Rect.html" title="struct egui::Rect">Rect</a></code></span><div class="docblock"><p>Position and size of the egui area.</p>
</div><span id="structfield.pixels_per_point" class="structfield section-header"><a href="#structfield.pixels_per_point" class="anchor field">§</a><code>pixels_per_point: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.f32.html">f32</a></code></span><div class="docblock"><p>Also known as device pixel ratio, &gt; 1 for high resolution screens.</p>
</div><span id="structfield.max_texture_side" class="structfield section-header"><a href="#structfield.max_texture_side" class="anchor field">§</a><code>max_texture_side: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.usize.html">usize</a></code></span><div class="docblock"><p>Maximum size of one side of a texture.</p>
<p>This depends on the backend.</p>
</div><span id="structfield.time" class="structfield section-header"><a href="#structfield.time" class="anchor field">§</a><code>time: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.f64.html">f64</a></code></span><div class="docblock"><p>Time in seconds. Relative to whatever. Used for animation.</p>
</div><span id="structfield.unstable_dt" class="structfield section-header"><a href="#structfield.unstable_dt" class="anchor field">§</a><code>unstable_dt: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.f32.html">f32</a></code></span><div class="docblock"><p>Time since last frame, in seconds.</p>
<p>This can be very unstable in reactive mode (when we don’t paint each frame).
For animations it is therefore better to use <a href="struct.InputState.html#structfield.stable_dt" title="field egui::InputState::stable_dt"><code>Self::stable_dt</code></a>.</p>
</div><span id="structfield.predicted_dt" class="structfield section-header"><a href="#structfield.predicted_dt" class="anchor field">§</a><code>predicted_dt: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.f32.html">f32</a></code></span><div class="docblock"><p>Estimated time until next frame (provided we repaint right away).</p>
<p>Used for animations to get instant feedback (avoid frame delay).
Should be set to the expected time between frames when painting at vsync speeds.</p>
<p>On most integrations this has a fixed value of <code>1.0 / 60.0</code>, so it is not a very accurate estimate.</p>
</div><span id="structfield.stable_dt" class="structfield section-header"><a href="#structfield.stable_dt" class="anchor field">§</a><code>stable_dt: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.f32.html">f32</a></code></span><div class="docblock"><p>Time since last frame (in seconds), but gracefully handles the first frame after sleeping in reactive mode.</p>
<p>In reactive mode (available in e.g. <code>eframe</code>), <code>egui</code> only updates when there is new input
or something is animating.
This can lead to large gaps of time (sleep), leading to large <a href="struct.InputState.html#structfield.unstable_dt" title="field egui::InputState::unstable_dt"><code>Self::unstable_dt</code></a>.</p>
<p>If <code>egui</code> requested a repaint the previous frame, then <code>egui</code> will use
<code>stable_dt = unstable_dt;</code>, but if <code>egui</code> did not not request a repaint last frame,
then <code>egui</code> will assume <code>unstable_dt</code> is too large, and will use
<code>stable_dt = predicted_dt;</code>.</p>
<p>This means that for the first frame after a sleep,
<code>stable_dt</code> will be a prediction of the delta-time until the next frame,
and in all other situations this will be an accurate measurement of time passed
since the previous frame.</p>
<p>Note that a frame can still stall for various reasons, so <code>stable_dt</code> can
still be unusually large in some situations.</p>
<p>When animating something, it is recommended that you use something like
<code>stable_dt.min(0.1)</code> - this will give you smooth animations when the framerate is good
(even in reactive mode), but will avoid large jumps when framerate is bad,
and will effectively slow down the animation when FPS drops below 10.</p>
</div><span id="structfield.focused" class="structfield section-header"><a href="#structfield.focused" class="anchor field">§</a><code>focused: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.bool.html">bool</a></code></span><div class="docblock"><p>The native window has the keyboard focus (i.e. is receiving key presses).</p>
<p>False when the user alt-tab away from the application, for instance.</p>
</div><span id="structfield.modifiers" class="structfield section-header"><a href="#structfield.modifiers" class="anchor field">§</a><code>modifiers: <a class="struct" href="struct.Modifiers.html" title="struct egui::Modifiers">Modifiers</a></code></span><div class="docblock"><p>Which modifier keys are down at the start of the frame?</p>
</div><span id="structfield.keys_down" class="structfield section-header"><a href="#structfield.keys_down" class="anchor field">§</a><code>keys_down: <a class="struct" href="https://doc.rust-lang.org/1.84.0/std/collections/hash/set/struct.HashSet.html" title="struct std::collections::hash::set::HashSet">HashSet</a>&lt;<a class="enum" href="enum.Key.html" title="enum egui::Key">Key</a>&gt;</code></span><span id="structfield.events" class="structfield section-header"><a href="#structfield.events" class="anchor field">§</a><code>events: <a class="struct" href="https://doc.rust-lang.org/1.84.0/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a>&lt;<a class="enum" href="enum.Event.html" title="enum egui::Event">Event</a>&gt;</code></span><div class="docblock"><p>In-order events received this frame</p>
</div><h2 id="implementations" class="section-header">Implementations<a href="#implementations" class="anchor">§</a></h2><div id="implementations-list"><details class="toggle implementors-toggle" open><summary><section id="impl-InputState" class="impl"><a class="src rightside" href="../src/egui/input_state/mod.rs.html#263-741">Source</a><a href="#impl-InputState" class="anchor">§</a><h3 class="code-header">impl <a class="struct" href="struct.InputState.html" title="struct egui::InputState">InputState</a></h3></section></summary><div class="impl-items"><section id="method.begin_pass" class="method"><a class="src rightside" href="../src/egui/input_state/mod.rs.html#265-434">Source</a><h4 class="code-header">pub fn <a href="#method.begin_pass" class="fn">begin_pass</a>(
self,
new: <a class="struct" href="struct.RawInput.html" title="struct egui::RawInput">RawInput</a>,
requested_immediate_repaint_prev_frame: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.bool.html">bool</a>,
pixels_per_point: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.f32.html">f32</a>,
options: &amp;<a class="struct" href="struct.Options.html" title="struct egui::Options">Options</a>,
) -&gt; Self</h4></section><details class="toggle method-toggle" open><summary><section id="method.viewport" class="method"><a class="src rightside" href="../src/egui/input_state/mod.rs.html#438-440">Source</a><h4 class="code-header">pub fn <a href="#method.viewport" class="fn">viewport</a>(&amp;self) -&gt; &amp;<a class="struct" href="struct.ViewportInfo.html" title="struct egui::ViewportInfo">ViewportInfo</a></h4></section></summary><div class="docblock"><p>Info about the active viewport</p>
</div></details><section id="method.screen_rect" class="method"><a class="src rightside" href="../src/egui/input_state/mod.rs.html#443-445">Source</a><h4 class="code-header">pub fn <a href="#method.screen_rect" class="fn">screen_rect</a>(&amp;self) -&gt; <a class="struct" href="struct.Rect.html" title="struct egui::Rect">Rect</a></h4></section><details class="toggle method-toggle" open><summary><section id="method.zoom_delta" class="method"><a class="src rightside" href="../src/egui/input_state/mod.rs.html#452-459">Source</a><h4 class="code-header">pub fn <a href="#method.zoom_delta" class="fn">zoom_delta</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.f32.html">f32</a></h4></section></summary><div class="docblock"><p>Zoom scale factor this frame (e.g. from ctrl-scroll or pinch gesture).</p>
<ul>
<li><code>zoom = 1</code>: no change</li>
<li><code>zoom &lt; 1</code>: pinch together</li>
<li><code>zoom &gt; 1</code>: pinch spread</li>
</ul>
</div></details><details class="toggle method-toggle" open><summary><section id="method.zoom_delta_2d" class="method"><a class="src rightside" href="../src/egui/input_state/mod.rs.html#475-484">Source</a><h4 class="code-header">pub fn <a href="#method.zoom_delta_2d" class="fn">zoom_delta_2d</a>(&amp;self) -&gt; <a class="struct" href="struct.Vec2.html" title="struct egui::Vec2">Vec2</a></h4></section></summary><div class="docblock"><p>2D non-proportional zoom scale factor this frame (e.g. from ctrl-scroll or pinch gesture).</p>
<p>For multitouch devices the user can do a horizontal or vertical pinch gesture.
In these cases a non-proportional zoom factor is a available.
In other cases, this reverts to <code>Vec2::splat(self.zoom_delta())</code>.</p>
<p>For horizontal pinches, this will return <code>[z, 1]</code>,
for vertical pinches this will return <code>[1, z]</code>,
and otherwise this will return <code>[z, z]</code>,
where <code>z</code> is the zoom factor:</p>
<ul>
<li><code>zoom = 1</code>: no change</li>
<li><code>zoom &lt; 1</code>: pinch together</li>
<li><code>zoom &gt; 1</code>: pinch spread</li>
</ul>
</div></details><details class="toggle method-toggle" open><summary><section id="method.time_since_last_scroll" class="method"><a class="src rightside" href="../src/egui/input_state/mod.rs.html#488-490">Source</a><h4 class="code-header">pub fn <a href="#method.time_since_last_scroll" class="fn">time_since_last_scroll</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.f32.html">f32</a></h4></section></summary><div class="docblock"><p>How long has it been (in seconds) since the use last scrolled?</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.wants_repaint_after" class="method"><a class="src rightside" href="../src/egui/input_state/mod.rs.html#495-519">Source</a><h4 class="code-header">pub fn <a href="#method.wants_repaint_after" class="fn">wants_repaint_after</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="struct" href="https://doc.rust-lang.org/1.84.0/core/time/struct.Duration.html" title="struct core::time::Duration">Duration</a>&gt;</h4></section></summary><div class="docblock"><p>The <a href="struct.Context.html" title="struct egui::Context"><code>crate::Context</code></a> will call this at the end of each frame to see if we need a repaint.</p>
<p>Returns how long to wait for a repaint.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.count_and_consume_key" class="method"><a class="src rightside" href="../src/egui/input_state/mod.rs.html#530-550">Source</a><h4 class="code-header">pub fn <a href="#method.count_and_consume_key" class="fn">count_and_consume_key</a>(
&amp;mut self,
modifiers: <a class="struct" href="struct.Modifiers.html" title="struct egui::Modifiers">Modifiers</a>,
logical_key: <a class="enum" href="enum.Key.html" title="enum egui::Key">Key</a>,
) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.usize.html">usize</a></h4></section></summary><div class="docblock"><p>Count presses of a key. If non-zero, the presses are consumed, so that this will only return non-zero once.</p>
<p>Includes key-repeat events.</p>
<p>This uses <a href="struct.Modifiers.html#method.matches_logically" title="method egui::Modifiers::matches_logically"><code>Modifiers::matches_logically</code></a> to match modifiers,
meaning extra Shift and Alt modifiers are ignored.
Therefore, you should match most specific shortcuts first,
i.e. check for <code>Cmd-Shift-S</code> (“Save as…”) before <code>Cmd-S</code> (“Save”),
so that a user pressing <code>Cmd-Shift-S</code> won’t trigger the wrong command!</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.consume_key" class="method"><a class="src rightside" href="../src/egui/input_state/mod.rs.html#561-563">Source</a><h4 class="code-header">pub fn <a href="#method.consume_key" class="fn">consume_key</a>(&amp;mut self, modifiers: <a class="struct" href="struct.Modifiers.html" title="struct egui::Modifiers">Modifiers</a>, logical_key: <a class="enum" href="enum.Key.html" title="enum egui::Key">Key</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.bool.html">bool</a></h4></section></summary><div class="docblock"><p>Check for a key press. If found, <code>true</code> is returned and the key pressed is consumed, so that this will only return <code>true</code> once.</p>
<p>Includes key-repeat events.</p>
<p>This uses <a href="struct.Modifiers.html#method.matches_logically" title="method egui::Modifiers::matches_logically"><code>Modifiers::matches_logically</code></a> to match modifiers,
meaning extra Shift and Alt modifiers are ignored.
Therefore, you should match most specific shortcuts first,
i.e. check for <code>Cmd-Shift-S</code> (“Save as…”) before <code>Cmd-S</code> (“Save”),
so that a user pressing <code>Cmd-Shift-S</code> won’t trigger the wrong command!</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.consume_shortcut" class="method"><a class="src rightside" href="../src/egui/input_state/mod.rs.html#574-580">Source</a><h4 class="code-header">pub fn <a href="#method.consume_shortcut" class="fn">consume_shortcut</a>(&amp;mut self, shortcut: &amp;<a class="struct" href="struct.KeyboardShortcut.html" title="struct egui::KeyboardShortcut">KeyboardShortcut</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.bool.html">bool</a></h4></section></summary><div class="docblock"><p>Check if the given shortcut has been pressed.</p>
<p>If so, <code>true</code> is returned and the key pressed is consumed, so that this will only return <code>true</code> once.</p>
<p>This uses <a href="struct.Modifiers.html#method.matches_logically" title="method egui::Modifiers::matches_logically"><code>Modifiers::matches_logically</code></a> to match modifiers,
meaning extra Shift and Alt modifiers are ignored.
Therefore, you should match most specific shortcuts first,
i.e. check for <code>Cmd-Shift-S</code> (“Save as…”) before <code>Cmd-S</code> (“Save”),
so that a user pressing <code>Cmd-Shift-S</code> won’t trigger the wrong command!</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.key_pressed" class="method"><a class="src rightside" href="../src/egui/input_state/mod.rs.html#585-587">Source</a><h4 class="code-header">pub fn <a href="#method.key_pressed" class="fn">key_pressed</a>(&amp;self, desired_key: <a class="enum" href="enum.Key.html" title="enum egui::Key">Key</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.bool.html">bool</a></h4></section></summary><div class="docblock"><p>Was the given key pressed this frame?</p>
<p>Includes key-repeat events.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.num_presses" class="method"><a class="src rightside" href="../src/egui/input_state/mod.rs.html#592-603">Source</a><h4 class="code-header">pub fn <a href="#method.num_presses" class="fn">num_presses</a>(&amp;self, desired_key: <a class="enum" href="enum.Key.html" title="enum egui::Key">Key</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.usize.html">usize</a></h4></section></summary><div class="docblock"><p>How many times was the given key pressed this frame?</p>
<p>Includes key-repeat events.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.key_down" class="method"><a class="src rightside" href="../src/egui/input_state/mod.rs.html#606-608">Source</a><h4 class="code-header">pub fn <a href="#method.key_down" class="fn">key_down</a>(&amp;self, desired_key: <a class="enum" href="enum.Key.html" title="enum egui::Key">Key</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.bool.html">bool</a></h4></section></summary><div class="docblock"><p>Is the given key currently held down?</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.key_released" class="method"><a class="src rightside" href="../src/egui/input_state/mod.rs.html#611-622">Source</a><h4 class="code-header">pub fn <a href="#method.key_released" class="fn">key_released</a>(&amp;self, desired_key: <a class="enum" href="enum.Key.html" title="enum egui::Key">Key</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.bool.html">bool</a></h4></section></summary><div class="docblock"><p>Was the given key released this frame?</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.pixels_per_point" class="method"><a class="src rightside" href="../src/egui/input_state/mod.rs.html#626-628">Source</a><h4 class="code-header">pub fn <a href="#method.pixels_per_point" class="fn">pixels_per_point</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.f32.html">f32</a></h4></section></summary><div class="docblock"><p>Also known as device pixel ratio, &gt; 1 for high resolution screens.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.physical_pixel_size" class="method"><a class="src rightside" href="../src/egui/input_state/mod.rs.html#632-634">Source</a><h4 class="code-header">pub fn <a href="#method.physical_pixel_size" class="fn">physical_pixel_size</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.f32.html">f32</a></h4></section></summary><div class="docblock"><p>Size of a physical pixel in logical gui coordinates (points).</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.aim_radius" class="method"><a class="src rightside" href="../src/egui/input_state/mod.rs.html#639-642">Source</a><h4 class="code-header">pub fn <a href="#method.aim_radius" class="fn">aim_radius</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.f32.html">f32</a></h4></section></summary><div class="docblock"><p>How imprecise do we expect the mouse/touch input to be?
Returns imprecision in points.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.multi_touch" class="method"><a class="src rightside" href="../src/egui/input_state/mod.rs.html#671-674">Source</a><h4 class="code-header">pub fn <a href="#method.multi_touch" class="fn">multi_touch</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="struct" href="struct.MultiTouchInfo.html" title="struct egui::MultiTouchInfo">MultiTouchInfo</a>&gt;</h4></section></summary><div class="docblock"><p>Returns details about the currently ongoing multi-touch gesture, if any. Note that this
method returns <code>None</code> for single-touch gestures (click, drag, …).</p>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">let </span><span class="kw-2">mut </span>zoom = <span class="number">1.0</span>; <span class="comment">// no zoom
</span><span class="kw">let </span><span class="kw-2">mut </span>rotation = <span class="number">0.0</span>; <span class="comment">// no rotation
</span><span class="kw">let </span>multi_touch = ui.input(|i| i.multi_touch());
<span class="kw">if let </span><span class="prelude-val">Some</span>(multi_touch) = multi_touch {
zoom <span class="kw-2">*</span>= multi_touch.zoom_delta;
rotation += multi_touch.rotation_delta;
}
<span class="kw">let </span>transform = zoom * Rot2::from_angle(rotation);</code></pre></div>
<p>By far not all touch devices are supported, and the details depend on the <code>egui</code>
integration backend you are using. <code>eframe</code> web supports multi touch for most mobile
devices, but not for a <code>Trackpad</code> on <code>MacOS</code>, for example. The backend has to be able to
capture native touch events, but many browsers seem to pass such events only for touch
<em>screens</em>, but not touch <em>pads.</em></p>
<p>Refer to <a href="struct.MultiTouchInfo.html" title="struct egui::MultiTouchInfo"><code>MultiTouchInfo</code></a> for details about the touch information available.</p>
<p>Consider using <code>zoom_delta()</code> instead of <code>MultiTouchInfo::zoom_delta</code> as the former
delivers a synthetic zoom factor based on ctrl-scroll events, as a fallback.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.any_touches" class="method"><a class="src rightside" href="../src/egui/input_state/mod.rs.html#677-679">Source</a><h4 class="code-header">pub fn <a href="#method.any_touches" class="fn">any_touches</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.bool.html">bool</a></h4></section></summary><div class="docblock"><p>True if there currently are any fingers touching egui.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.has_touch_screen" class="method"><a class="src rightside" href="../src/egui/input_state/mod.rs.html#682-684">Source</a><h4 class="code-header">pub fn <a href="#method.has_touch_screen" class="fn">has_touch_screen</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.bool.html">bool</a></h4></section></summary><div class="docblock"><p>True if we have ever received a touch event.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.filtered_events" class="method"><a class="src rightside" href="../src/egui/input_state/mod.rs.html#726-732">Source</a><h4 class="code-header">pub fn <a href="#method.filtered_events" class="fn">filtered_events</a>(&amp;self, filter: &amp;<a class="struct" href="struct.EventFilter.html" title="struct egui::EventFilter">EventFilter</a>) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.84.0/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a>&lt;<a class="enum" href="enum.Event.html" title="enum egui::Event">Event</a>&gt;</h4></section></summary><div class="docblock"><p>Get all events that matches the given filter.</p>
</div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-InputState-1" class="impl"><a class="src rightside" href="../src/egui/input_state/mod.rs.html#1330-1419">Source</a><a href="#impl-InputState-1" class="anchor">§</a><h3 class="code-header">impl <a class="struct" href="struct.InputState.html" title="struct egui::InputState">InputState</a></h3></section></summary><div class="impl-items"><section id="method.ui" class="method"><a class="src rightside" href="../src/egui/input_state/mod.rs.html#1331-1418">Source</a><h4 class="code-header">pub fn <a href="#method.ui" class="fn">ui</a>(&amp;self, ui: &amp;mut <a class="struct" href="struct.Ui.html" title="struct egui::Ui">Ui</a>)</h4></section></div></details></div><h2 id="trait-implementations" class="section-header">Trait Implementations<a href="#trait-implementations" class="anchor">§</a></h2><div id="trait-implementations-list"><details class="toggle implementors-toggle" open><summary><section id="impl-Clone-for-InputState" class="impl"><a class="src rightside" href="../src/egui/input_state/mod.rs.html#97">Source</a><a href="#impl-Clone-for-InputState" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a> for <a class="struct" href="struct.InputState.html" title="struct egui::InputState">InputState</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.clone" class="method trait-impl"><a class="src rightside" href="../src/egui/input_state/mod.rs.html#97">Source</a><a href="#method.clone" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.84.0/core/clone/trait.Clone.html#tymethod.clone" class="fn">clone</a>(&amp;self) -&gt; <a class="struct" href="struct.InputState.html" title="struct egui::InputState">InputState</a></h4></section></summary><div class='docblock'>Returns a copy of the value. <a href="https://doc.rust-lang.org/1.84.0/core/clone/trait.Clone.html#tymethod.clone">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.clone_from" class="method trait-impl"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="src" href="https://doc.rust-lang.org/1.84.0/src/core/clone.rs.html#174">Source</a></span><a href="#method.clone_from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.84.0/core/clone/trait.Clone.html#method.clone_from" class="fn">clone_from</a>(&amp;mut self, source: &amp;Self)</h4></section></summary><div class='docblock'>Performs copy-assignment from <code>source</code>. <a href="https://doc.rust-lang.org/1.84.0/core/clone/trait.Clone.html#method.clone_from">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Debug-for-InputState" class="impl"><a class="src rightside" href="../src/egui/input_state/mod.rs.html#97">Source</a><a href="#impl-Debug-for-InputState" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> for <a class="struct" href="struct.InputState.html" title="struct egui::InputState">InputState</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.fmt" class="method trait-impl"><a class="src rightside" href="../src/egui/input_state/mod.rs.html#97">Source</a><a href="#method.fmt" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.84.0/core/fmt/trait.Debug.html#tymethod.fmt" class="fn">fmt</a>(&amp;self, f: &amp;mut <a class="struct" href="https://doc.rust-lang.org/1.84.0/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a>&lt;'_&gt;) -&gt; <a class="type" href="https://doc.rust-lang.org/1.84.0/core/fmt/type.Result.html" title="type core::fmt::Result">Result</a></h4></section></summary><div class='docblock'>Formats the value using the given formatter. <a href="https://doc.rust-lang.org/1.84.0/core/fmt/trait.Debug.html#tymethod.fmt">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Default-for-InputState" class="impl"><a class="src rightside" href="../src/egui/input_state/mod.rs.html#233-261">Source</a><a href="#impl-Default-for-InputState" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/default/trait.Default.html" title="trait core::default::Default">Default</a> for <a class="struct" href="struct.InputState.html" title="struct egui::InputState">InputState</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.default" class="method trait-impl"><a class="src rightside" href="../src/egui/input_state/mod.rs.html#234-260">Source</a><a href="#method.default" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.84.0/core/default/trait.Default.html#tymethod.default" class="fn">default</a>() -&gt; Self</h4></section></summary><div class='docblock'>Returns the “default value” for a type. <a href="https://doc.rust-lang.org/1.84.0/core/default/trait.Default.html#tymethod.default">Read more</a></div></details></div></details></div><h2 id="synthetic-implementations" class="section-header">Auto Trait Implementations<a href="#synthetic-implementations" class="anchor">§</a></h2><div id="synthetic-implementations-list"><section id="impl-Freeze-for-InputState" class="impl"><a href="#impl-Freeze-for-InputState" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/marker/trait.Freeze.html" title="trait core::marker::Freeze">Freeze</a> for <a class="struct" href="struct.InputState.html" title="struct egui::InputState">InputState</a></h3></section><section id="impl-RefUnwindSafe-for-InputState" class="impl"><a href="#impl-RefUnwindSafe-for-InputState" class="anchor">§</a><h3 class="code-header">impl !<a class="trait" href="https://doc.rust-lang.org/1.84.0/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a> for <a class="struct" href="struct.InputState.html" title="struct egui::InputState">InputState</a></h3></section><section id="impl-Send-for-InputState" class="impl"><a href="#impl-Send-for-InputState" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="struct" href="struct.InputState.html" title="struct egui::InputState">InputState</a></h3></section><section id="impl-Sync-for-InputState" class="impl"><a href="#impl-Sync-for-InputState" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="struct" href="struct.InputState.html" title="struct egui::InputState">InputState</a></h3></section><section id="impl-Unpin-for-InputState" class="impl"><a href="#impl-Unpin-for-InputState" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> for <a class="struct" href="struct.InputState.html" title="struct egui::InputState">InputState</a></h3></section><section id="impl-UnwindSafe-for-InputState" class="impl"><a href="#impl-UnwindSafe-for-InputState" class="anchor">§</a><h3 class="code-header">impl !<a class="trait" href="https://doc.rust-lang.org/1.84.0/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a> for <a class="struct" href="struct.InputState.html" title="struct egui::InputState">InputState</a></h3></section></div><h2 id="blanket-implementations" class="section-header">Blanket Implementations<a href="#blanket-implementations" class="anchor">§</a></h2><div id="blanket-implementations-list"><details class="toggle implementors-toggle"><summary><section id="impl-Any-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.84.0/src/core/any.rs.html#138">Source</a><a href="#impl-Any-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/any/trait.Any.html" title="trait core::any::Any">Any</a> for T<div class="where">where
T: 'static + ?<a class="trait" href="https://doc.rust-lang.org/1.84.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.type_id" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.84.0/src/core/any.rs.html#139">Source</a><a href="#method.type_id" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.84.0/core/any/trait.Any.html#tymethod.type_id" class="fn">type_id</a>(&amp;self) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.84.0/core/any/struct.TypeId.html" title="struct core::any::TypeId">TypeId</a></h4></section></summary><div class='docblock'>Gets the <code>TypeId</code> of <code>self</code>. <a href="https://doc.rust-lang.org/1.84.0/core/any/trait.Any.html#tymethod.type_id">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Borrow%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.84.0/src/core/borrow.rs.html#209">Source</a><a href="#impl-Borrow%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;T&gt; for T<div class="where">where
T: ?<a class="trait" href="https://doc.rust-lang.org/1.84.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.borrow" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.84.0/src/core/borrow.rs.html#211">Source</a><a href="#method.borrow" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.84.0/core/borrow/trait.Borrow.html#tymethod.borrow" class="fn">borrow</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.reference.html">&amp;T</a></h4></section></summary><div class='docblock'>Immutably borrows from an owned value. <a href="https://doc.rust-lang.org/1.84.0/core/borrow/trait.Borrow.html#tymethod.borrow">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-BorrowMut%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.84.0/src/core/borrow.rs.html#217">Source</a><a href="#impl-BorrowMut%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/borrow/trait.BorrowMut.html" title="trait core::borrow::BorrowMut">BorrowMut</a>&lt;T&gt; for T<div class="where">where
T: ?<a class="trait" href="https://doc.rust-lang.org/1.84.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.borrow_mut" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.84.0/src/core/borrow.rs.html#218">Source</a><a href="#method.borrow_mut" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.84.0/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut" class="fn">borrow_mut</a>(&amp;mut self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.reference.html">&amp;mut T</a></h4></section></summary><div class='docblock'>Mutably borrows from an owned value. <a href="https://doc.rust-lang.org/1.84.0/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-CloneToUninit-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.84.0/src/core/clone.rs.html#273">Source</a><a href="#impl-CloneToUninit-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/clone/trait.CloneToUninit.html" title="trait core::clone::CloneToUninit">CloneToUninit</a> for T<div class="where">where
T: <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.clone_to_uninit" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.84.0/src/core/clone.rs.html#275">Source</a><a href="#method.clone_to_uninit" class="anchor">§</a><h4 class="code-header">unsafe fn <a href="https://doc.rust-lang.org/1.84.0/core/clone/trait.CloneToUninit.html#tymethod.clone_to_uninit" class="fn">clone_to_uninit</a>(&amp;self, dst: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.pointer.html">*mut </a><a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u8.html">u8</a>)</h4></section></summary><span class="item-info"><div class="stab unstable"><span class="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>clone_to_uninit</code>)</span></div></span><div class='docblock'>Performs copy-assignment from <code>self</code> to <code>dst</code>. <a href="https://doc.rust-lang.org/1.84.0/core/clone/trait.CloneToUninit.html#tymethod.clone_to_uninit">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-From%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.84.0/src/core/convert/mod.rs.html#765">Source</a><a href="#impl-From%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;T&gt; for T</h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.from" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.84.0/src/core/convert/mod.rs.html#768">Source</a><a href="#method.from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.84.0/core/convert/trait.From.html#tymethod.from" class="fn">from</a>(t: T) -&gt; T</h4></section></summary><div class="docblock"><p>Returns the argument unchanged.</p>
</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Into%3CU%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.84.0/src/core/convert/mod.rs.html#748-750">Source</a><a href="#impl-Into%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a>&lt;U&gt; for T<div class="where">where
U: <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;T&gt;,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.into" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.84.0/src/core/convert/mod.rs.html#758">Source</a><a href="#method.into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.84.0/core/convert/trait.Into.html#tymethod.into" class="fn">into</a>(self) -&gt; U</h4></section></summary><div class="docblock"><p>Calls <code>U::from(self)</code>.</p>
<p>That is, this conversion is whatever the implementation of
<code><a href="https://doc.rust-lang.org/1.84.0/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;T&gt; for U</code> chooses to do.</p>
</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-ToOwned-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.84.0/src/alloc/borrow.rs.html#82-84">Source</a><a href="#impl-ToOwned-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.84.0/alloc/borrow/trait.ToOwned.html" title="trait alloc::borrow::ToOwned">ToOwned</a> for T<div class="where">where
T: <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Owned" class="associatedtype trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.84.0/src/alloc/borrow.rs.html#86">Source</a><a href="#associatedtype.Owned" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.84.0/alloc/borrow/trait.ToOwned.html#associatedtype.Owned" class="associatedtype">Owned</a> = T</h4></section></summary><div class='docblock'>The resulting type after obtaining ownership.</div></details><details class="toggle method-toggle" open><summary><section id="method.to_owned" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.84.0/src/alloc/borrow.rs.html#87">Source</a><a href="#method.to_owned" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.84.0/alloc/borrow/trait.ToOwned.html#tymethod.to_owned" class="fn">to_owned</a>(&amp;self) -&gt; T</h4></section></summary><div class='docblock'>Creates owned data from borrowed data, usually by cloning. <a href="https://doc.rust-lang.org/1.84.0/alloc/borrow/trait.ToOwned.html#tymethod.to_owned">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.clone_into" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.84.0/src/alloc/borrow.rs.html#91">Source</a><a href="#method.clone_into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.84.0/alloc/borrow/trait.ToOwned.html#method.clone_into" class="fn">clone_into</a>(&amp;self, target: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.reference.html">&amp;mut T</a>)</h4></section></summary><div class='docblock'>Uses borrowed data to replace owned data, usually by cloning. <a href="https://doc.rust-lang.org/1.84.0/alloc/borrow/trait.ToOwned.html#method.clone_into">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-TryFrom%3CU%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.84.0/src/core/convert/mod.rs.html#805-807">Source</a><a href="#impl-TryFrom%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;U&gt; for T<div class="where">where
U: <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a>&lt;T&gt;,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Error-1" class="associatedtype trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.84.0/src/core/convert/mod.rs.html#809">Source</a><a href="#associatedtype.Error-1" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.84.0/core/convert/trait.TryFrom.html#associatedtype.Error" class="associatedtype">Error</a> = <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/convert/enum.Infallible.html" title="enum core::convert::Infallible">Infallible</a></h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="toggle method-toggle" open><summary><section id="method.try_from" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.84.0/src/core/convert/mod.rs.html#812">Source</a><a href="#method.try_from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.84.0/core/convert/trait.TryFrom.html#tymethod.try_from" class="fn">try_from</a>(value: U) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;T, &lt;T as <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;U&gt;&gt;::<a class="associatedtype" href="https://doc.rust-lang.org/1.84.0/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>&gt;</h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-TryInto%3CU%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.84.0/src/core/convert/mod.rs.html#790-792">Source</a><a href="#impl-TryInto%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/convert/trait.TryInto.html" title="trait core::convert::TryInto">TryInto</a>&lt;U&gt; for T<div class="where">where
U: <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Error" class="associatedtype trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.84.0/src/core/convert/mod.rs.html#794">Source</a><a href="#associatedtype.Error" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.84.0/core/convert/trait.TryInto.html#associatedtype.Error" class="associatedtype">Error</a> = &lt;U as <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;&gt;::<a class="associatedtype" href="https://doc.rust-lang.org/1.84.0/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a></h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="toggle method-toggle" open><summary><section id="method.try_into" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.84.0/src/core/convert/mod.rs.html#797">Source</a><a href="#method.try_into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.84.0/core/convert/trait.TryInto.html#tymethod.try_into" class="fn">try_into</a>(self) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;U, &lt;U as <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;&gt;::<a class="associatedtype" href="https://doc.rust-lang.org/1.84.0/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>&gt;</h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details><section id="impl-SerializableAny-for-T" class="impl"><a class="src rightside" href="../src/egui/util/id_type_map.rs.html#54">Source</a><a href="#impl-SerializableAny-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="util/id_type_map/trait.SerializableAny.html" title="trait egui::util::id_type_map::SerializableAny">SerializableAny</a> for T<div class="where">where
T: 'static + <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/any/trait.Any.html" title="trait core::any::Any">Any</a> + <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a> + for&lt;'a&gt; <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> + <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a>,</div></h3></section></div></section></div></main></body></html>
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