Type Alias DriveError 

pub type DriveError<CE, SE> = DriveFailure<StepError<CE>, SE>;

Failure of an image drive: a DriveFailure whose stage error is the decoder’s StepError.

Aliased Type

pub enum DriveError<CE, SE> {
    Step(StepError<CE>),
    Source(SE),
    Protocol(ProtocolViolation),
    Input(InputError),
}

Variants

Step(StepError<CE>)

The stage failed (for an image decoder: the decoder, its sink or the pulse).

Source(SE)

The source failed.

Protocol(ProtocolViolation)

The stage broke the protocol.

Input(InputError)

Input admission or allocation failed before a source read.