Move errors to shared

codegen/src/main.rs

@@ -9,7 +9,7 @@ mod sqlstate;
 mod type_gen;
 
 fn main() {
-    let path = Path::new("../src");
+    let path = Path::new("..");
     sqlstate::build(path);
     type_gen::build(path);
 }

codegen/src/sqlstate.rs

@@ -13,7 +13,7 @@ struct Code {
 }
 
 pub fn build(path: &Path) {
-    let mut file = BufWriter::new(File::create(path.join("error/sqlstate.rs")).unwrap());
+    let mut file = BufWriter::new(File::create(path.join("postgres-shared/src/error/sqlstate.rs")).unwrap());
 
     let codes = parse_codes();
 

codegen/src/type_gen.rs

@@ -20,7 +20,7 @@ struct Type {
 }
 
 pub fn build(path: &Path) {
-    let mut file = BufWriter::new(File::create(path.join("types/type_gen.rs")).unwrap());
+    let mut file = BufWriter::new(File::create(path.join("postgres/src/types/type_gen.rs")).unwrap());
 
     let ranges = parse_ranges();
     let types = parse_types(&ranges);