63 lines
2.1 KiB
Rust
63 lines
2.1 KiB
Rust
use bytes::{Bytes, BytesMut};
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use http_body_util::{BodyExt as _, Full};
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use hyper_util::{
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client::legacy::connect::{Connect, HttpConnector},
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rt::TokioExecutor,
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};
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use super::{DefaultConstructibleHttpClient, HttpClient};
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/// A hyper HTTP client.
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///
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/// The default connector is rarely useful, since it doesn't support `https`.
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pub type Hyper<C = HttpConnector> = hyper_util::client::legacy::Client<C, Full<Bytes>>;
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/// A hyper HTTP client using native-tls for TLS support.
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#[cfg(feature = "hyper-native-tls")]
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pub type HyperNativeTls = Hyper<hyper_tls::HttpsConnector<HttpConnector>>;
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/// A hyper HTTP client using rustls for TLS support.
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///
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/// This client does not implement `DefaultConstructibleHttpClient`.
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/// To use it, you need to manually create an instance.
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#[cfg(feature = "hyper-rustls")]
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pub type HyperRustls = Hyper<hyper_rustls::HttpsConnector<HttpConnector>>;
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impl<C> HttpClient for Hyper<C>
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where
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C: Connect + Clone + Send + Sync + 'static,
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{
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type RequestBody = BytesMut;
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type ResponseBody = Bytes;
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type Error = Box<dyn std::error::Error + Send + Sync>;
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async fn send_http_request(
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&self,
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req: http::Request<BytesMut>,
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) -> Result<http::Response<Bytes>, Self::Error> {
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let (head, body) =
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self.request(req.map(|body| Full::new(body.freeze()))).await?.into_parts();
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// FIXME: Use aggregate instead of to_bytes once serde_json can parse from a reader at a
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// comparable speed as reading from a slice: https://github.com/serde-rs/json/issues/160
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let body = body.collect().await?.to_bytes();
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Ok(http::Response::from_parts(head, body))
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}
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}
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#[cfg(feature = "hyper")]
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impl DefaultConstructibleHttpClient for Hyper {
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fn default() -> Self {
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hyper_util::client::legacy::Client::builder(TokioExecutor::new())
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.build(HttpConnector::new())
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}
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}
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#[cfg(feature = "hyper-native-tls")]
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impl DefaultConstructibleHttpClient for HyperNativeTls {
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fn default() -> Self {
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hyper_util::client::legacy::Client::builder(TokioExecutor::new())
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.build(hyper_tls::HttpsConnector::new())
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}
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}
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