fix: use spaces in doc comments

Author: matteopolak

rustfmt.toml

@@ -5,7 +5,6 @@ newline_style = "Unix"
 group_imports = "StdExternalCrate"
 imports_granularity = "Crate"
 
-format_code_in_doc_comments = true
 format_macro_matchers = true
 format_strings = true
 hex_literal_case = "Lower"

src/content.rs

@@ -235,16 +235,16 @@ impl<S> FromRequestParts<S> for ContentType {
 /// #
 /// #[axum_codec::apply(encode)]
 /// struct User {
-/// 	name: String,
-/// 	age: u8,
+///   name: String,
+///   age: u8,
 /// }
 ///
 /// fn get_user(accept: Accept) -> impl IntoResponse {
-/// 	Codec(User {
-/// 		name: "Alice".into(),
-/// 		age: 42,
-/// 	})
-/// 	.to_response(accept)
+///   Codec(User {
+///     name: "Alice".into(),
+///     age: 42,
+///   })
+///   .to_response(accept)
 /// }
 /// #
 /// # fn main() {}

src/extract.rs

@@ -33,7 +33,7 @@ use crate::{Accept, CodecDecode, CodecEncode, CodecRejection, ContentType, IntoC
 /// # fn main() {
 /// #[axum_codec::apply(decode)]
 /// struct Greeting {
-/// 	hello: String,
+///   hello: String,
 /// }
 ///
 /// let bytes = b"{\"hello\": \"world\"}";