Enum OpenDecoderError 

#[non_exhaustive]
pub enum OpenDecoderError {
    OutOfMemory,
    InvalidArgument,
    NotImplemented,
    TryAgain,
    IOError,
    UnknownError(i32),
}

FFmpeg-level errors while opening a decoder, carried by OpenDecoderOperationError.

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.

OutOfMemory

Memory allocation failed (AVERROR(ENOMEM)).

InvalidArgument

FFmpeg rejected an argument as invalid (AVERROR(EINVAL)).

NotImplemented

The functionality is not supported by the linked FFmpeg build (AVERROR(ENOSYS)).

TryAgain

The resource is temporarily unavailable (AVERROR(EAGAIN)).

IOError

A low-level I/O error occurred (AVERROR(EIO)).

UnknownError(i32)

Any other failure; the payload is the raw FFmpeg error code.

Trait Implementations

impl Debug for OpenDecoderError

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

Formats the value using the given formatter.

impl Display for OpenDecoderError

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

Formats the value using the given formatter.

impl Error for OpenDecoderError

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<i32> for OpenDecoderError

fn from(err_code: i32) -> Self

Converts to this type from the input type.