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Release postgres-types v0.2.0

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This commit is contained in:
Steven Fackler
2020-12-25 09:01:11 -05:00
parent 06dcebf248
commit 71fc3e74bd
6 changed files with 12 additions and 87 deletions
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78
postgres-types/src/geo_types_04.rs
View File

@@ -1,78 +0,0 @@
use bytes::BytesMut;
use fallible_iterator::FallibleIterator;
use geo_types_04::{Coordinate, LineString, Point, Rect};
use postgres_protocol::types;
use std::error::Error;
use crate::{FromSql, IsNull, ToSql, Type};
impl<'a> FromSql<'a> for Point<f64> {
fn from_sql(_: &Type, raw: &[u8]) -> Result<Self, Box<dyn Error + Sync + Send>> {
let point = types::point_from_sql(raw)?;
Ok(Point::new(point.x(), point.y()))
}
accepts!(POINT);
}
impl ToSql for Point<f64> {
fn to_sql(&self, _: &Type, out: &mut BytesMut) -> Result<IsNull, Box<dyn Error + Sync + Send>> {
types::point_to_sql(self.x(), self.y(), out);
Ok(IsNull::No)
}
accepts!(POINT);
to_sql_checked!();
}
impl<'a> FromSql<'a> for Rect<f64> {
fn from_sql(_: &Type, raw: &[u8]) -> Result<Self, Box<dyn Error + Sync + Send>> {
let rect = types::box_from_sql(raw)?;
Ok(Rect {
min: Coordinate {
x: rect.lower_left().x(),
y: rect.lower_left().y(),
},
max: Coordinate {
x: rect.upper_right().x(),
y: rect.upper_right().y(),
},
})
}
accepts!(BOX);
}
impl ToSql for Rect<f64> {
fn to_sql(&self, _: &Type, out: &mut BytesMut) -> Result<IsNull, Box<dyn Error + Sync + Send>> {
types::box_to_sql(self.min.x, self.min.y, self.max.x, self.max.y, out);
Ok(IsNull::No)
}
accepts!(BOX);
to_sql_checked!();
}
impl<'a> FromSql<'a> for LineString<f64> {
fn from_sql(_: &Type, raw: &[u8]) -> Result<Self, Box<dyn Error + Sync + Send>> {
let path = types::path_from_sql(raw)?;
let points = path
.points()
.map(|p| Ok(Coordinate { x: p.x(), y: p.y() }))
.collect()?;
Ok(LineString(points))
}
accepts!(PATH);
}
impl ToSql for LineString<f64> {
fn to_sql(&self, _: &Type, out: &mut BytesMut) -> Result<IsNull, Box<dyn Error + Sync + Send>> {
let closed = false; // always encode an open path from LineString
types::path_to_sql(closed, self.0.iter().map(|p| (p.x, p.y)), out)?;
Ok(IsNull::No)
}
accepts!(PATH);
to_sql_checked!();
}

2
postgres-types/src/lib.rs
View File

@@ -191,8 +191,6 @@ mod bit_vec_06;
mod chrono_04;
#[cfg(feature = "with-eui48-0_4")]
mod eui48_04;
#[cfg(feature = "with-geo-types-0_4")]
mod geo_types_04;
#[cfg(feature = "with-geo-types-0_6")]
mod geo_types_06;
#[cfg(feature = "with-serde_json-1")]