Struct lzw::Encoder
[−]
[src]
pub struct Encoder<W: BitWriter> { // some fields omitted }
LZW encoder using the algorithm of GIF files.
Methods
impl<W: BitWriter> Encoder<W>
[src]
fn new(w: W, min_code_size: u8) -> Result<Encoder<W>>
[−]
Creates a new LZW encoder.
Note: If min_code_size < 8
then Self::encode_bytes
might panic when
the supplied data containts values that exceed 1 << min_code_size
.
fn encode_bytes(&mut self, bytes: &[u8]) -> Result<()>
[−]
Compresses bytes
and writes the result into the writer.
Panics
This function might panic if any of the input bytes exceeds 1 << min_code_size
.
This cannot happen if min_code_size >= 8
.