Struct zstd::block::Decompressor

pub struct Decompressor {
    // some fields omitted
}

Allows to decompress multiple blocks of data, re-using the context.

Methods

impl Decompressor

fn new() -> Self

Creates a new zstd decompressor.

fn with_dict(dict: Vec<u8>) -> Self

Creates a new zstd decompressor, using the given dictionary.

fn decompress_to_buffer(&mut self, destination: &mut [u8], source: &[u8]) -> Result<usize>

Deompress a single block of data to the given destination buffer.

Returns the number of bytes written, or an error if something happened (for instance if the destination buffer was too small).

fn decompress(&mut self, data: &[u8], capacity: usize) -> Result<Vec<u8>>

Decompress a block of data, and return the decompressed result in a Vec<u8>.

The decompressed data should be less than capacity bytes, or an error will be returned.

Trait Implementations

impl Default for Decompressor

fn default() -> Decompressor

Returns the "default value" for a type.