Enum weezl::LzwStatus

pub enum LzwStatus {
    Ok,
    NoProgress,
    Done,
}

The status after successful coding of an LZW stream.

Variants

Ok

Everything went well.

NoProgress

No bytes were read or written and no internal state advanced.

If this is returned but your application can not provide more input data then decoding is definitely stuck for good and it should stop trying and report some error of its own. In other situations this may be used as a signal to refill an internal buffer.

Done

No more data will be produced because an end marker was reached.

Trait Implementations

impl Clone for LzwStatus

fn clone(&self) -> LzwStatus

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for LzwStatus

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

Formats the value using the given formatter.

impl Copy for LzwStatus