Enum Error

pub enum Error {
    CloneDescriptorFailed(Error),
    DescriptorNotAvailable,
    DeviceCreationFailed(String),
    EventAsyncCreationFailed(AsyncError),
    ReadFailure(ReadCmdError),
    WaitContextCreationFailed(Error),
    WaitError(Error),
    WriteEventFailure {
        event: VideoEvt,
        error: Error,
    },
}

An error indicating something went wrong in virtio-video’s worker.

Variants

CloneDescriptorFailed(Error)

Cloning a descriptor failed

DescriptorNotAvailable

No available descriptor in which an event is written to.

DeviceCreationFailed(String)

Creating a video device failed.

EventAsyncCreationFailed(AsyncError)

Making an EventAsync failed.

ReadFailure(ReadCmdError)

Failed to read a virtio-video command.

WaitContextCreationFailed(Error)

Creating WaitContext failed.

WaitError(Error)

Error while polling for events.

WriteEventFailure

Failed to write an event into the event queue.

Fields

event: VideoEvt

error: Error

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.