Struct SyncDecoder

pub struct SyncDecoder { /* private fields */ }

A decoder with synchronization. This will use a spinlock to synchronize access to the decoder on each function call. The decoder may have multiple readers or one writer. Cloning this decoder will simply return another reference to the same decoder.

Implementations

impl SyncDecoder

pub fn from_file<P: AsRef<Path>>( file: P, config: Option<&DecoderConfig>, ) -> Result<Self, Error>

Creates a SyncDecoder from a file. This will fail with an InvalidFile error if the path is not valid utf-8.

pub fn from_memory<M: Into<Vec<u8>>>( data: M, config: Option<&DecoderConfig>, ) -> Result<Self, Error>

pub fn from_read<T: 'static + SeekRead>( reader: T, config: Option<&DecoderConfig>, ) -> Result<Self, Error>

pub fn from_boxed_read( reader: Box<dyn SeekRead>, config: Option<&DecoderConfig>, ) -> Result<Self, Error>

pub fn read_pcm_frames(&self, output: &mut FramesMut<'_>) -> u64

This will block until the lock for the inner decoder is acquired before calling read_pcm_frames.

pub fn try_read_pcm_frames(&self, output: &mut FramesMut<'_>) -> u64

This will immediately return with 0 if the inner decoder is currently locked, if it is not this will acquire the lock and return the number of frames written.

pub fn seek_to_pcm_frame(&self, frame_index: u64) -> Result<(), Error>

pub fn length_in_pcm_frames(&self) -> u64

pub fn output_format(&self) -> Format

pub fn output_channels(&self) -> u32

pub fn output_sample_rate(&self) -> u32

pub fn write(&self) -> RwLockWriteGuard<'_, RawDecoder>

pub fn read(&self) -> RwLockReadGuard<'_, RawDecoder>

pub fn try_write(&self) -> Option<RwLockWriteGuard<'_, RawDecoder>>

pub fn try_read(&self) -> Option<RwLockReadGuard<'_, RawDecoder>>

Trait Implementations

impl Clone for SyncDecoder

fn clone(&self) -> SyncDecoder

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Drop for SyncDecoder

fn drop(&mut self)

Executes the destructor for this type.

impl Send for SyncDecoder

impl Sync for SyncDecoder