proto: Rename frame::Type to FrameType

quic_proto::frame::Type should be publically re-exported. This commit
renames the it to a name more befitting of a public type.

Author: gretchenfrage

Diff for: quinn-proto/src/connection/mod.rs

@@ -501,7 +501,7 @@ impl Connection {
                     self,
                 )?;
                 trace!("validating previous path with PATH_CHALLENGE {:08x}", token);
-                buf.write(frame::Type::PATH_CHALLENGE);
+                buf.write(frame::FrameType::PATH_CHALLENGE);
                 buf.write(token);
                 self.stats.frame_tx.path_challenge += 1;
 
@@ -883,7 +883,7 @@ impl Connection {
                     // above.
                     let mut builder = builder_storage.take().unwrap();
                     trace!("PATH_RESPONSE {:08x} (off-path)", token);
-                    buf.write(frame::Type::PATH_RESPONSE);
+                    buf.write(frame::FrameType::PATH_RESPONSE);
                     buf.write(token);
                     self.stats.frame_tx.path_response += 1;
                     builder.pad_to(MIN_INITIAL_SIZE);
@@ -979,12 +979,12 @@ impl Connection {
             )?;
 
             // We implement MTU probes as ping packets padded up to the probe size
-            buf.write(frame::Type::PING);
+            buf.write(frame::FrameType::PING);
             self.stats.frame_tx.ping += 1;
 
             // If supported by the peer, we want no delays to the probe's ACK
             if self.peer_supports_ack_frequency() {
-                buf.write(frame::Type::IMMEDIATE_ACK);
+                buf.write(frame::FrameType::IMMEDIATE_ACK);
                 self.stats.frame_tx.immediate_ack += 1;
             }
 
@@ -3037,7 +3037,7 @@ impl Connection {
 
         // HANDSHAKE_DONE
         if !is_0rtt && mem::replace(&mut space.pending.handshake_done, false) {
-            buf.write(frame::Type::HANDSHAKE_DONE);
+            buf.write(frame::FrameType::HANDSHAKE_DONE);
             sent.retransmits.get_or_create().handshake_done = true;
             // This is just a u8 counter and the frame is typically just sent once
             self.stats.frame_tx.handshake_done =
@@ -3047,15 +3047,15 @@ impl Connection {
         // PING
         if mem::replace(&mut space.ping_pending, false) {
             trace!("PING");
-            buf.write(frame::Type::PING);
+            buf.write(frame::FrameType::PING);
             sent.non_retransmits = true;
             self.stats.frame_tx.ping += 1;
         }
 
         // IMMEDIATE_ACK
         if mem::replace(&mut space.immediate_ack_pending, false) {
             trace!("IMMEDIATE_ACK");
-            buf.write(frame::Type::IMMEDIATE_ACK);
+            buf.write(frame::FrameType::IMMEDIATE_ACK);
             sent.non_retransmits = true;
             self.stats.frame_tx.immediate_ack += 1;
         }
@@ -3111,7 +3111,7 @@ impl Connection {
                 sent.non_retransmits = true;
                 sent.requires_padding = true;
                 trace!("PATH_CHALLENGE {:08x}", token);
-                buf.write(frame::Type::PATH_CHALLENGE);
+                buf.write(frame::FrameType::PATH_CHALLENGE);
                 buf.write(token);
                 self.stats.frame_tx.path_challenge += 1;
             }
@@ -3123,7 +3123,7 @@ impl Connection {
                 sent.non_retransmits = true;
                 sent.requires_padding = true;
                 trace!("PATH_RESPONSE {:08x}", token);
-                buf.write(frame::Type::PATH_RESPONSE);
+                buf.write(frame::FrameType::PATH_RESPONSE);
                 buf.write(token);
                 self.stats.frame_tx.path_response += 1;
             }
@@ -3210,7 +3210,7 @@ impl Connection {
                 None => break,
             };
             trace!(sequence = seq, "RETIRE_CONNECTION_ID");
-            buf.write(frame::Type::RETIRE_CONNECTION_ID);
+            buf.write(frame::FrameType::RETIRE_CONNECTION_ID);
             buf.write_var(seq);
             sent.retransmits.get_or_create().retire_cids.push(seq);
             self.stats.frame_tx.retire_connection_id += 1;

Diff for: quinn-proto/src/connection/streams/state.rs

@@ -478,7 +478,7 @@ impl StreamsState {
             }
 
             retransmits.get_or_create().max_data = true;
-            buf.write(frame::Type::MAX_DATA);
+            buf.write(frame::FrameType::MAX_DATA);
             buf.write(max);
             stats.max_data += 1;
         }
@@ -508,7 +508,7 @@ impl StreamsState {
             rs.record_sent_max_stream_data(max);
 
             trace!(stream = %id, max = max, "MAX_STREAM_DATA");
-            buf.write(frame::Type::MAX_STREAM_DATA);
+            buf.write(frame::FrameType::MAX_STREAM_DATA);
             buf.write(id);
             buf.write_var(max);
             stats.max_stream_data += 1;
@@ -529,8 +529,8 @@ impl StreamsState {
                 dir
             );
             buf.write(match dir {
-                Dir::Uni => frame::Type::MAX_STREAMS_UNI,
-                Dir::Bi => frame::Type::MAX_STREAMS_BIDI,
+                Dir::Uni => frame::FrameType::MAX_STREAMS_UNI,
+                Dir::Bi => frame::FrameType::MAX_STREAMS_BIDI,
             });
             buf.write_var(self.max_remote[dir as usize]);
             match dir {