Enum CodecParameters 

#[non_exhaustive]
pub enum CodecParameters {
    Audio(AudioCodecParameters),
    Video(VideoCodecParameters),
    Subtitle(SubtitleCodecParameters),
}

Generic wrapper around type-specific codec parameters.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Audio(AudioCodecParameters)

Codec parameters for an audio codec.

Video(VideoCodecParameters)

Codec parameters for a video codec.

Subtitle(SubtitleCodecParameters)

Codec parameters for a subtitle codec.

Implementations

impl CodecParameters

pub fn is_audio(&self) -> bool

Returns true if the codec parameters are for an audio codec.

pub fn audio(&self) -> Option<&AudioCodecParameters>

If the codec parameters are for an audio codec, returns an immutable reference to the contained audio codec parameters. Otherwise, returns None.

pub fn audio_mut(&mut self) -> Option<&mut AudioCodecParameters>

If the codec parameters are for an audio codec, returns a mutable reference to the contained audio codec parameters. Otherwise, returns None.

pub fn is_video(&self) -> bool

Returns true if the codec parameters are for a video codec.

pub fn video(&self) -> Option<&VideoCodecParameters>

If the codec parameters are for an video codec, returns an immutable reference to the contained video codec parameters. Otherwise, returns None.

pub fn video_mut(&mut self) -> Option<&mut VideoCodecParameters>

If the codec parameters are for an video codec, returns a mutable reference to the contained video codec parameters. Otherwise, returns None.

pub fn is_subtitle(&self) -> bool

Returns true if the codec parameters are for an subtitle codec.

pub fn subtitle(&self) -> Option<&SubtitleCodecParameters>

If the codec parameters are for an subtitle codec, returns an immutable reference to the contained subtitle codec parameters. Otherwise, returns None.

pub fn subtitle_mut(&mut self) -> Option<&mut SubtitleCodecParameters>

If the codec parameters are for an subtitle codec, returns a mutable reference to the contained subtitle codec parameters. Otherwise, returns None.

Trait Implementations

impl Clone for CodecParameters

fn clone(&self) -> CodecParameters

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CodecParameters

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl From<AudioCodecParameters> for CodecParameters

fn from(value: AudioCodecParameters) -> Self

Converts to this type from the input type.

impl From<SubtitleCodecParameters> for CodecParameters

fn from(value: SubtitleCodecParameters) -> Self

Converts to this type from the input type.

impl From<VideoCodecParameters> for CodecParameters

fn from(value: VideoCodecParameters) -> Self

Converts to this type from the input type.