self.full_pos += len;
Ok(())
}
+ ///! Sets custom history for decoding an update for already decoded data.
+ pub fn set_dict(&mut self, dict: &[u8]) {
+ let len = dict.len().min(self.buf.len());
+ let start = dict.len() - len;
+ self.buf[..len].copy_from_slice(&dict[start..]);
+ self.bpos = len;
+ self.full_pos = len;
+ }
///! Reports whether decoder has finished decoding the input.
pub fn is_finished(&self) -> bool {
match self.state {
}
dst.reserve(src.len());
- self.trellis.truncate(0);
+ self.trellis.clear();
self.trellis.reserve(src.len() + 1);
for _ in 0..=src.len() {
self.trellis.push(TNode::default());
Mode::Fixed => {
wr.write(final_block as u16, 1);
wr.write(1, 2);
- self.tokens.truncate(0);
+ self.tokens.clear();
self.parser.parse(&self.srcbuf[..self.ssize], &mut self.tokens);
let mut codes = CodeHuff::new(true);
codes.make_codes(&self.tokens);
Mode::Dynamic => {
wr.write(final_block as u16, 1);
wr.write(2, 2);
- self.tokens.truncate(0);
+ self.tokens.clear();
self.parser.parse(&self.srcbuf[..self.ssize], &mut self.tokens);
let mut codes = CodeHuff::new(false);
codes.make_codes(&self.tokens);