replace match ... { } with matches! macro where possible (#1208)

src/error.rs

@@ -58,26 +58,17 @@ impl Error {
 
     /// Returns true if the error is from a type Builder.
     pub fn is_builder(&self) -> bool {
-        match self.inner.kind {
+        matches!(self.inner.kind, Kind::Builder)
-            Kind::Builder => true,
-            _ => false,
-        }
     }
 
     /// Returns true if the error is from a `RedirectPolicy`.
     pub fn is_redirect(&self) -> bool {
-        match self.inner.kind {
+        matches!(self.inner.kind, Kind::Redirect)
-            Kind::Redirect => true,
-            _ => false,
-        }
     }
 
     /// Returns true if the error is from `Response::error_for_status`.
     pub fn is_status(&self) -> bool {
-        match self.inner.kind {
+        matches!(self.inner.kind, Kind::Status(_))
-            Kind::Status(_) => true,
-            _ => false,
-        }
     }
 
     /// Returns true if the error is related to a timeout.
@@ -96,10 +87,7 @@ impl Error {
 
     /// Returns true if the error is related to the request
     pub fn is_request(&self) -> bool {
-        match self.inner.kind {
+        matches!(self.inner.kind, Kind::Request)
-            Kind::Request => true,
-            _ => false,
-        }
     }
 
     #[cfg(not(target_arch = "wasm32"))]
@@ -122,18 +110,12 @@ impl Error {
 
     /// Returns true if the error is related to the request or response body
     pub fn is_body(&self) -> bool {
-        match self.inner.kind {
+        matches!(self.inner.kind, Kind::Body)
-            Kind::Body => true,
-            _ => false,
-        }
     }
 
     /// Returns true if the error is related to decoding the response's body
     pub fn is_decode(&self) -> bool {
-        match self.inner.kind {
+        matches!(self.inner.kind, Kind::Decode)
-            Kind::Decode => true,
-            _ => false,
-        }
     }
 
     /// Returns the status code, if the error was generated from a response.

src/redirect.rs

@@ -148,10 +148,7 @@ impl Policy {
     }
 
     pub(crate) fn is_default(&self) -> bool {
-        match self.inner {
+        matches!(self.inner, PolicyKind::Limit(10))
-            PolicyKind::Limit(10) => true,
-            _ => false,
-        }
     }
 }