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Add example

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This commit is contained in:
David Pedersen
2021-05-30 14:33:36 +02:00
parent f4268471b6
commit 7328127a3d
6 changed files with 202 additions and 58 deletions
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src/response.rs
+48 -25
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@@ -25,33 +25,53 @@ impl IntoResponse<Body> for String {
}
}
impl IntoResponse<Body> for Bytes {
fn into_response(self) -> Result<Response<Body>, Error> {
Ok(Response::new(Body::from(self)))
}
}
impl IntoResponse<Body> for &'static [u8] {
fn into_response(self) -> Result<Response<Body>, Error> {
Ok(Response::new(Body::from(self)))
}
}
impl IntoResponse<Body> for Vec<u8> {
fn into_response(self) -> Result<Response<Body>, Error> {
Ok(Response::new(Body::from(self)))
}
}
impl IntoResponse<Body> for std::borrow::Cow<'static, str> {
fn into_response(self) -> Result<Response<Body>, Error> {
Ok(Response::new(Body::from(self)))
}
}
impl IntoResponse<Body> for Bytes {
fn into_response(self) -> Result<Response<Body>, Error> {
let mut res = Response::new(Body::from(self));
res.headers_mut().insert(
header::CONTENT_TYPE,
HeaderValue::from_static("application/octet-stream"),
);
Ok(res)
}
}
impl IntoResponse<Body> for &'static [u8] {
fn into_response(self) -> Result<Response<Body>, Error> {
let mut res = Response::new(Body::from(self));
res.headers_mut().insert(
header::CONTENT_TYPE,
HeaderValue::from_static("application/octet-stream"),
);
Ok(res)
}
}
impl IntoResponse<Body> for Vec<u8> {
fn into_response(self) -> Result<Response<Body>, Error> {
let mut res = Response::new(Body::from(self));
res.headers_mut().insert(
header::CONTENT_TYPE,
HeaderValue::from_static("application/octet-stream"),
);
Ok(res)
}
}
impl IntoResponse<Body> for std::borrow::Cow<'static, [u8]> {
fn into_response(self) -> Result<Response<Body>, Error> {
Ok(Response::new(Body::from(self)))
let mut res = Response::new(Body::from(self));
res.headers_mut().insert(
header::CONTENT_TYPE,
HeaderValue::from_static("application/octet-stream"),
);
Ok(res)
}
}
@@ -63,17 +83,20 @@ where
{
fn into_response(self) -> Result<Response<Body>, Error> {
let bytes = serde_json::to_vec(&self.0).map_err(Error::SerializeResponseBody)?;
let len = bytes.len();
let mut res = Response::new(Body::from(bytes));
res.headers_mut().insert(
header::CONTENT_TYPE,
HeaderValue::from_static("application/json"),
);
res.headers_mut()
.insert(header::CONTENT_LENGTH, HeaderValue::from(len));
Ok(res)
}
}
#[derive(Debug, Copy, Clone)]
pub struct Empty;
impl IntoResponse<Body> for Empty {
fn into_response(self) -> Result<Response<Body>, Error> {
Ok(Response::new(Body::empty()))
}
}