style(lib): remove unnecessary_semicolon lint

Cargo.toml

@@ -151,7 +151,6 @@ single_match_else = "allow" # TODO: easy fix
 struct_excessive_bools = "allow" # TODO: bogus lint?
 trivially_copy_pass_by_ref = "allow"
 uninlined_format_args = "allow" # TODO: easy fix
-unnecessary_semicolon = "allow" # TODO: easy fix
 unnecessary_trailing_comma = "allow"
 unnested_or_patterns = "allow"
 unused_async = "allow" # TODO: is it for API?

src/client/dispatch.rs

@@ -370,7 +370,7 @@ where
                         this.call_back.set(Some(call_back));
                         return Poll::Pending;
                     }
-                };
+                }
                 trace!("send_when canceled");
                 // Tell pipe_task to reset the h2 stream so that
                 // RST_STREAM is sent and flow-control capacity freed.

src/proto/h1/conn.rs

@@ -529,7 +529,7 @@ where
                 return
             }
             Reading::Init => (),
-        };
+        }
 
         match self.state.writing {
             Writing::Body(..) => return,

src/proto/h2/client.rs

@@ -510,7 +510,7 @@ where
                 return Poll::Ready(());
             }
             Poll::Pending => (),
-        };
+        }
         Poll::Pending
     }
 }
@@ -688,7 +688,7 @@ where
                         Poll::Ready(Err(crate::Error::new_h2(err)))
                     };
                 }
-            };
+            }
 
             // If we were waiting on pending open
             // continue where we left off.

src/server/conn/http1.rs

@@ -225,7 +225,7 @@ where
                         // error letting them know about that.
                         pending.manual();
                     }
-                };
+                }
                 Poll::Ready(Ok(()))
             }
             Err(e) => Poll::Ready(Err(e)),
@@ -479,7 +479,7 @@ impl Builder {
             .check(self.h1_header_read_timeout, "header_read_timeout")
         {
             conn.set_http1_header_read_timeout(dur);
-        };
+        }
         if let Some(writev) = self.h1_writev {
             if writev {
                 conn.set_write_strategy_queue();