Enum devices::virtio::video::error::VideoError

pub enum VideoError {
    BackendFailure(Error),
    InvalidArgument,
    InvalidFormat,
    InvalidOperation,
    InvalidParameter,
    InvalidResourceId {
        stream_id: u32,
        resource_id: u32,
    },
    InvalidStreamId(u32),
    UnsupportedControl(CtrlType),
}

An error indicating something went wrong while encoding or decoding. Unlike virtio::video::Error, VideoError is not fatal for Worker.

Variants

BackendFailure(Error)

Backend-specific error.

InvalidArgument

Invalid argument.

InvalidFormat

No suitable format is supported.

InvalidOperation

Invalid operation.

InvalidParameter

Invalid parameters are specified.

InvalidResourceId

Fields

stream_id: u32

resource_id: u32

Invalid resource ID is specified.

InvalidStreamId(u32)

Invalid stream ID is specified.

UnsupportedControl(CtrlType)

Unsupported control type is specified. This is only used by the encoder for now, ignore warning if it is compiled out.

Trait Implementations

impl Debug for VideoError

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

Formats the value using the given formatter.

impl Display for VideoError

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

Formats the value using the given formatter.

impl Error for VideoError

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

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<Error> for VideoError

Transparent convertion from libvda error to VideoError backend failure.

fn from(error: Error) -> Self

Converts to this type from the input type.

impl From<VideoError> for CmdResponse

fn from(error: VideoError) -> Self

Converts to this type from the input type.