80 pub enum Frame<T = Bytes> {  enum
92 impl<T> Frame<T> {  implementation
93     pub fn map<F, U>(self, f: F) -> Frame<U>  in map()
97         use self::Frame::*;  in map()
100             Data(frame) => frame.map(f).into(),  in map()
101             Headers(frame) => frame.into(),  in map()
102             Priority(frame) => frame.into(),  in map()
103             PushPromise(frame) => frame.into(),  in map()
104             Settings(frame) => frame.into(),  in map()
105             Ping(frame) => frame.into(),  in map()
106             GoAway(frame) => frame.into(),  in map()
107             WindowUpdate(frame) => frame.into(),  in map()
108             Reset(frame) => frame.into(),  in map()
113 impl<T> fmt::Debug for Frame<T> {  implementation
115         use self::Frame::*;  in fmt()
118             Data(ref frame) => fmt::Debug::fmt(frame, fmt),  in fmt()
119             Headers(ref frame) => fmt::Debug::fmt(frame, fmt),  in fmt()
120             Priority(ref frame) => fmt::Debug::fmt(frame, fmt),  in fmt()
121             PushPromise(ref frame) => fmt::Debug::fmt(frame, fmt),  in fmt()
122             Settings(ref frame) => fmt::Debug::fmt(frame, fmt),  in fmt()
123             Ping(ref frame) => fmt::Debug::fmt(frame, fmt),  in fmt()
124             GoAway(ref frame) => fmt::Debug::fmt(frame, fmt),  in fmt()
125             WindowUpdate(ref frame) => fmt::Debug::fmt(frame, fmt),  in fmt()
126             Reset(ref frame) => fmt::Debug::fmt(frame, fmt),  in fmt()
131 /// Errors that can occur during parsing an HTTP/2 frame.
137     /// The padding length was larger than the frame-header-specified
147     /// The payload length specified by the frame header was not the
148     /// value necessary for the specific frame type.
151     /// Received a payload with an ACK settings frame
156     /// This is returned if a SETTINGS or PING frame is received with a stream
165     /// This is returned if a HEADERS or PRIORITY frame is received with an