Enum AudioDecodeError 

#[non_exhaustive]
pub enum AudioDecodeError {
    Decode(Error),
    Convert(ConvertError),
}

Errors from [FfmpegAudioStreamDecoder] — faults only.

Both arms are real failures. The drain’s other two answers never reached this type even before they had names: they rode in as Decode(Ffmpeg(Other { errno: EAGAIN })) and Decode(Ffmpeg(Eof)), which a generic consumer had no way to recognise. They are Received states now.

Open fault taxonomy, so it is #[non_exhaustive]. New ways to fail are discovered — a backend, a ceiling, a corruption a codec learns to report — and a consumer that meets one it has never heard of should take its generic-fault path. That is exactly what the wildcard arm this attribute forces is for. The two status vocabularies opposite it, Sent and Received, are exhaustive for the mirror-image reason: their arms are the substrate’s fixed state set, and there the wildcard would be dead weight hiding a state a consumer forgot.

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.

Decode(Error)

The wrapped ffmpeg::decoder::Audio reported an error.

Convert(ConvertError)

Conversion from FFmpeg’s AVFrame to mediadecode’s AudioFrame failed.

Implementations

impl AudioDecodeError

pub const fn is_decode(&self) -> bool

Returns true if this value is of type Decode. Returns false otherwise

pub const fn is_convert(&self) -> bool

Returns true if this value is of type Convert. Returns false otherwise

impl AudioDecodeError

pub fn unwrap_decode(self) -> Error

Unwraps this value to the AudioDecodeError::Decode variant. Panics if this value is of any other type.

pub fn unwrap_decode_ref(&self) -> &Error

Unwraps this reference to the AudioDecodeError::Decode variant. Panics if this value is of any other type.

pub fn unwrap_decode_mut(&mut self) -> &mut Error

Unwraps this mutable reference to the AudioDecodeError::Decode variant. Panics if this value is of any other type.

pub fn unwrap_convert(self) -> ConvertError

Unwraps this value to the AudioDecodeError::Convert variant. Panics if this value is of any other type.

pub fn unwrap_convert_ref(&self) -> &ConvertError

Unwraps this reference to the AudioDecodeError::Convert variant. Panics if this value is of any other type.

pub fn unwrap_convert_mut(&mut self) -> &mut ConvertError

Unwraps this mutable reference to the AudioDecodeError::Convert variant. Panics if this value is of any other type.

impl AudioDecodeError

pub fn try_unwrap_decode(self) -> Result<Error, TryUnwrapError<Self>>

Attempts to unwrap this value to the AudioDecodeError::Decode variant. Returns a [TryUnwrapError] with the original value if this value is of any other type.

pub fn try_unwrap_decode_ref(&self) -> Result<&Error, TryUnwrapError<&Self>>

Attempts to unwrap this reference to the AudioDecodeError::Decode variant. Returns a [TryUnwrapError] with the original value if this value is of any other type.

pub fn try_unwrap_decode_mut( &mut self, ) -> Result<&mut Error, TryUnwrapError<&mut Self>>

Attempts to unwrap this mutable reference to the AudioDecodeError::Decode variant. Returns a [TryUnwrapError] with the original value if this value is of any other type.

pub fn try_unwrap_convert(self) -> Result<ConvertError, TryUnwrapError<Self>>

Attempts to unwrap this value to the AudioDecodeError::Convert variant. Returns a [TryUnwrapError] with the original value if this value is of any other type.

pub fn try_unwrap_convert_ref( &self, ) -> Result<&ConvertError, TryUnwrapError<&Self>>

Attempts to unwrap this reference to the AudioDecodeError::Convert variant. Returns a [TryUnwrapError] with the original value if this value is of any other type.

pub fn try_unwrap_convert_mut( &mut self, ) -> Result<&mut ConvertError, TryUnwrapError<&mut Self>>

Attempts to unwrap this mutable reference to the AudioDecodeError::Convert variant. Returns a [TryUnwrapError] with the original value if this value is of any other type.

Trait Implementations

impl Clone for AudioDecodeError

fn clone(&self) -> AudioDecodeError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AudioDecodeError

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

Formats the value using the given formatter.

impl Display for AudioDecodeError

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

Formats the value using the given formatter.

impl Error for AudioDecodeError

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<ConvertError> for AudioDecodeError

fn from(source: ConvertError) -> Self

Converts to this type from the input type.

impl From<Error> for AudioDecodeError

fn from(source: Error) -> Self

Converts to this type from the input type.