Struct compu::decoder::Interface

pub struct Interface { /* private fields */ }

Decoder interface

Implementations

impl Interface

pub fn zlib(mode: ZlibMode) -> Option<Decoder>

Creates decoder with zlib interface

Returns None if unable to initialize it (likely due to lack of memory)

impl Interface

pub fn zlib_ng(mode: ZlibMode) -> Option<Decoder>

Creates decoder with zlib-ng interface

Returns None if unable to initialize it (likely due to lack of memory)

impl Interface

pub fn brotli_c() -> Option<Decoder>

Creates decoder with brotli-c interface

Returns None if unable to initialize it (likely due to lack of memory)

impl Interface

pub fn brotli_rust() -> Decoder

Creates decoder with brotli-rust interface

Panics on OOM issues

impl Interface

pub fn zstd(opts: ZstdOptions) -> Option<Decoder>

Creates decoder with zstd interface

Returns None if unable to initialize it (likely due to lack of memory)

impl Interface

pub const fn new( decode_fn: unsafe fn(_: NonNull<u8>, _: *const u8, _: usize, _: *mut u8, _: usize) -> Decode, reset_fn: fn(_: NonNull<u8>) -> Option<NonNull<u8>>, drop_fn: fn(_: NonNull<u8>), describe_error_fn: fn(_: i32) -> Option<&'static str> ) -> Self

Creates new Interface with provided functions to build vtable.

First argument of every function is state as pointer.

It is user responsibility to pass correct function pointers

pub unsafe fn decoder(&'static self, state: NonNull<u8>) -> Decoder

Creates new decoder

This function is unsafe as it is up to user to ensure correctness of `Interface

instance - Decoder state, passed as first argument to every function in vtable