26 pub struct AvError(pub libc::c_int);  struct
28 impl AvError {  impl
38 impl Display for AvError {  implementation
363     pub fn line_size(&self, width: u32, plane: usize) -> Result<usize, AvError> {  in line_size()  argument
373     ) -> Result<Vec<usize>, AvError> {  in plane_sizes()  argument
488     pub fn try_send_packet(&mut self, packet: &AvPacket) -> Result<bool, AvError> {  in try_send_packet()  argument
508     pub fn try_receive_frame(&mut self, frame: &mut AvFrame) -> Result<TryReceiveResult, AvError> {  in try_receive_frame()  argument
528     pub fn try_send_frame(&mut self, frame: &AvFrame) -> Result<bool, AvError> {  in try_send_frame()  argument
550     ) -> Result<TryReceiveResult, AvError> {  in try_receive_packet()  argument
574     pub fn flush_decoder(&mut self) -> Result<(), AvError> {  in flush_decoder()  argument
584     pub fn flush_encoder(&mut self) -> Result<(), AvError> {  in flush_encoder()  argument
822     AvError(#[from] AvError),  enumerator