Enum Error 

pub enum Error {
    FileDemuxError(FileDemuxError),
    AppSourceError(AppSourceError),
    RtspSourceError(RtspSourceError),
    TestVideoSourceError(TestVideoSourceError),
    TestAudioSourceError(TestAudioSourceError),
    SwDecoderError(SwDecoderError),
    SwEncoderError(SwEncoderError),
    PacerError(PacerError),
    VideoSynchronizerError(VideoSynchronizerError),
    SwAudioEncoderError(SwAudioEncoderError),
    AudioResamplerError(AudioResamplerError),
    AudioVolumeError(AudioVolumeError),
    ScalerError(ScalerError),
    QueueError(QueueError),
    GraphError(GraphError),
    LogInitError(LogInitError),
    AudioMixerError(AudioMixerError),
    VideoCompositorError(VideoCompositorError),
    Mp4MuxerError(Mp4MuxerError),
    HlsMuxerError(HlsMuxerError),
    RtspSinkError(RtspSinkError),
    OrtDetectorError(OrtDetectorError),
    WebRtcError(WebRtcError),
    Ffmpeg(Error),
    Other(String),
}

Crate-wide error. Each element defines its own {Element}Error (see FileDemuxError, SwDecoderError, QueueError) for its own domain-specific failures; this enum just aggregates them so trait methods (Sink::consume, SourceElement::run, …) — which have to return one common error type to stay object-safe across arbitrary Box<dyn Sink> — can report any of them. ? chains through automatically: an element’s own function returns its own error type, and the moment that gets used with ? inside a function returning this top-level Result, it’s converted here via #[from].

Variants

FileDemuxError(FileDemuxError)

AppSourceError(AppSourceError)

RtspSourceError(RtspSourceError)

TestVideoSourceError(TestVideoSourceError)

TestAudioSourceError(TestAudioSourceError)

SwDecoderError(SwDecoderError)

SwEncoderError(SwEncoderError)

PacerError(PacerError)

VideoSynchronizerError(VideoSynchronizerError)

SwAudioEncoderError(SwAudioEncoderError)

AudioResamplerError(AudioResamplerError)

AudioVolumeError(AudioVolumeError)

ScalerError(ScalerError)

QueueError(QueueError)

GraphError(GraphError)

LogInitError(LogInitError)

AudioMixerError(AudioMixerError)

VideoCompositorError(VideoCompositorError)

Mp4MuxerError(Mp4MuxerError)

HlsMuxerError(HlsMuxerError)

RtspSinkError(RtspSinkError)

OrtDetectorError(OrtDetectorError)

Available on crate feature ort only.

WebRtcError(WebRtcError)

Available on crate feature webrtc only.

Ffmpeg(Error)

Other(String)

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<AppSourceError> for Error

fn from(source: AppSourceError) -> Self

Converts to this type from the input type.

impl From<AudioMixerError> for Error

fn from(source: AudioMixerError) -> Self

Converts to this type from the input type.

impl From<AudioResamplerError> for Error

fn from(source: AudioResamplerError) -> Self

Converts to this type from the input type.

impl From<AudioVolumeError> for Error

fn from(source: AudioVolumeError) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<FileDemuxError> for Error

fn from(source: FileDemuxError) -> Self

Converts to this type from the input type.

impl From<GraphError> for Error

fn from(source: GraphError) -> Self

Converts to this type from the input type.

impl From<HlsMuxerError> for Error

fn from(source: HlsMuxerError) -> Self

Converts to this type from the input type.

impl From<LogInitError> for Error

fn from(source: LogInitError) -> Self

Converts to this type from the input type.

impl From<Mp4MuxerError> for Error

fn from(source: Mp4MuxerError) -> Self

Converts to this type from the input type.

impl From<OrtDetectorError> for Error

fn from(source: OrtDetectorError) -> Self

Converts to this type from the input type.

impl From<PacerError> for Error

fn from(source: PacerError) -> Self

Converts to this type from the input type.

impl From<QueueError> for Error

fn from(source: QueueError) -> Self

Converts to this type from the input type.

impl From<RtspSinkError> for Error

fn from(source: RtspSinkError) -> Self

Converts to this type from the input type.

impl From<RtspSourceError> for Error

fn from(source: RtspSourceError) -> Self

Converts to this type from the input type.

impl From<ScalerError> for Error

fn from(source: ScalerError) -> Self

Converts to this type from the input type.

impl From<SwAudioEncoderError> for Error

fn from(source: SwAudioEncoderError) -> Self

Converts to this type from the input type.

impl From<SwDecoderError> for Error

fn from(source: SwDecoderError) -> Self

Converts to this type from the input type.

impl From<SwEncoderError> for Error

fn from(source: SwEncoderError) -> Self

Converts to this type from the input type.

impl From<TestAudioSourceError> for Error

fn from(source: TestAudioSourceError) -> Self

Converts to this type from the input type.

impl From<TestVideoSourceError> for Error

fn from(source: TestVideoSourceError) -> Self

Converts to this type from the input type.

impl From<VideoCompositorError> for Error

fn from(source: VideoCompositorError) -> Self

Converts to this type from the input type.

impl From<VideoSynchronizerError> for Error

fn from(source: VideoSynchronizerError) -> Self

Converts to this type from the input type.

impl From<WebRtcError> for Error

fn from(source: WebRtcError) -> Self

Converts to this type from the input type.