Enum EncoderResult

pub enum EncoderResult {
    InputEmpty,
    OutputFull,
    Unmappable(char),
}

Result of a (potentially partial) encode operation without replacement.

Variants

InputEmpty

The input was exhausted.

If this result was returned from a call where last was true, the decoding process has completed. Otherwise, the caller should call a decode method again with more input.

OutputFull

The encoder cannot produce another unit of output, because the output buffer does not have enough space left.

The caller must provide more output space upon the next call and re-push the remaining input to the decoder.

Unmappable(char)

The encoder encountered an unmappable character.

The caller must either treat this as a fatal error or must append a placeholder to the output and then re-push the remaining input to the encoder.

Trait Implementations

impl Debug for EncoderResult

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

Formats the value using the given formatter.

impl PartialEq for EncoderResult

fn eq(&self, other: &EncoderResult) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for EncoderResult

impl StructuralPartialEq for EncoderResult