feat: Add per request read_timeout

src/async_impl/client.rs

@@ -17,7 +17,7 @@ use super::Body;
 use crate::async_impl::h3_client::connect::{H3ClientConfig, H3Connector};
 #[cfg(feature = "http3")]
 use crate::async_impl::h3_client::H3Client;
-use crate::config::{RequestConfig, TotalTimeout};
+use crate::config::{ReadTimeout, RequestConfig, TotalTimeout};
 #[cfg(unix)]
 use crate::connect::uds::UnixSocketProvider;
 use crate::connect::{
@@ -999,7 +999,7 @@ impl ClientBuilder {
                 },
                 headers: config.headers,
                 referer: config.referer,
-                read_timeout: config.read_timeout,
+                read_timeout: RequestConfig::new(config.read_timeout),
                 total_timeout: RequestConfig::new(config.timeout),
                 hyper,
                 proxies,
@@ -2531,11 +2531,8 @@ impl Client {
             .map(tokio::time::sleep)
             .map(Box::pin);
 
-        let read_timeout_fut = self
-            .inner
-            .read_timeout
-            .map(tokio::time::sleep)
-            .map(Box::pin);
+        let read_timeout = self.inner.read_timeout.fetch(&extensions).copied();
+        let read_timeout_fut = read_timeout.map(tokio::time::sleep).map(Box::pin);
 
         Pending {
             inner: PendingInner::Request(Box::pin(PendingRequest {
@@ -2548,7 +2545,7 @@ impl Client {
                 in_flight,
                 total_timeout,
                 read_timeout_fut,
-                read_timeout: self.inner.read_timeout,
+                read_timeout,
             })),
         }
     }
@@ -2795,7 +2792,7 @@ struct ClientRef {
     h3_client: Option<LayeredService<H3Client>>,
     referer: bool,
     total_timeout: RequestConfig<TotalTimeout>,
-    read_timeout: Option<Duration>,
+    read_timeout: RequestConfig<ReadTimeout>,
     proxies: Arc<Vec<ProxyMatcher>>,
     proxies_maybe_http_auth: bool,
     proxies_maybe_http_custom_headers: bool,
@@ -2831,11 +2828,8 @@ impl ClientRef {
 
         f.field("default_headers", &self.headers);
 
+        self.read_timeout.fmt_as_field(f);
         self.total_timeout.fmt_as_field(f);
-
-        if let Some(ref d) = self.read_timeout {
-            f.field("read_timeout", d);
-        }
     }
 }
 

src/async_impl/request.rs

@@ -12,7 +12,7 @@ use super::client::{Client, Pending};
 #[cfg(feature = "multipart")]
 use super::multipart;
 use super::response::Response;
-use crate::config::{RequestConfig, TotalTimeout};
+use crate::config::{ReadTimeout, RequestConfig, TotalTimeout};
 #[cfg(feature = "multipart")]
 use crate::header::CONTENT_LENGTH;
 use crate::header::{HeaderMap, HeaderName, HeaderValue, CONTENT_TYPE};
@@ -124,6 +124,18 @@ impl Request {
         RequestConfig::<TotalTimeout>::get_mut(&mut self.extensions)
     }
 
+    /// Get the read timeout.
+    #[inline]
+    pub fn read_timeout(&self) -> Option<&Duration> {
+        RequestConfig::<ReadTimeout>::get(&self.extensions)
+    }
+
+    /// Get a mutable reference to the read timeout.
+    #[inline]
+    pub fn read_timeout_mut(&mut self) -> &mut Option<Duration> {
+        RequestConfig::<ReadTimeout>::get_mut(&mut self.extensions)
+    }
+
     /// Get the http version.
     #[inline]
     pub fn version(&self) -> Version {

src/blocking/request.rs

@@ -113,6 +113,18 @@ impl Request {
         self.inner.timeout_mut()
     }
 
+    /// Get the read timeout.
+    #[inline]
+    pub fn read_timeout(&self) -> Option<&Duration> {
+        self.inner.read_timeout()
+    }
+
+    /// Get a mutable reference to the read timeout.
+    #[inline]
+    pub fn read_timeout_mut(&mut self) -> &mut Option<Duration> {
+        self.inner.read_timeout_mut()
+    }
+
     /// Attempts to clone the `Request`.
     ///
     /// None is returned if a body is which can not be cloned. This can be because the body is a

src/config.rs

@@ -108,3 +108,10 @@ pub(crate) struct TotalTimeout;
 impl RequestConfigValue for TotalTimeout {
     type Value = Duration;
 }
+
+#[derive(Clone, Copy)]
+pub(crate) struct ReadTimeout;
+
+impl RequestConfigValue for ReadTimeout {
+    type Value = Duration;
+}