Rename is_upgrade to has_upgrade

Author: yoshuawuyts

src/response.rs

@@ -77,7 +77,7 @@ pin_project_lite::pin_project! {
         trailers_receiver: Option<sync::Receiver<Trailers>>,
         upgrade_sender: Option<sync::Sender<upgrade::Connection>>,
         upgrade_receiver: Option<sync::Receiver<upgrade::Connection>>,
-        is_upgrade: bool,
+        has_upgrade: bool,
         #[pin]
         body: Body,
         ext: Extensions,
@@ -132,7 +132,7 @@ impl Response {
             trailers_receiver: Some(trailers_receiver),
             upgrade_sender: Some(upgrade_sender),
             upgrade_receiver: Some(upgrade_receiver),
-            is_upgrade: false,
+            has_upgrade: false,
             ext: Extensions::new(),
             peer_addr: None,
             local_addr: None,
@@ -544,7 +544,7 @@ impl Response {
     #[cfg(feature = "unstable")]
     #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
     pub fn send_upgrade(&mut self) -> upgrade::Sender {
-        self.is_upgrade = true;
+        self.has_upgrade = true;
         let sender = self
             .upgrade_sender
             .take()
@@ -556,7 +556,7 @@ impl Response {
     #[cfg(feature = "unstable")]
     #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
     pub async fn recv_upgrade(&mut self) -> upgrade::Receiver {
-        self.is_upgrade = true;
+        self.has_upgrade = true;
         let receiver = self
             .upgrade_receiver
             .take()
@@ -567,8 +567,8 @@ impl Response {
     /// Returns `true` if a protocol upgrade is in progress.
     #[cfg(feature = "unstable")]
     #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
-    pub fn is_upgrade(&self) -> bool {
-        self.is_upgrade
+    pub fn has_upgrade(&self) -> bool {
+        self.has_upgrade
     }
 
     /// An iterator visiting all header pairs in arbitrary order.
@@ -632,7 +632,7 @@ impl Clone for Response {
             #[cfg(feature = "unstable")]
             upgrade_receiver: self.upgrade_receiver.clone(),
             #[cfg(feature = "unstable")]
-            is_upgrade: false,
+            has_upgrade: false,
             body: Body::empty(),
             ext: Extensions::new(),
             peer_addr: self.peer_addr.clone(),