Struct enet_sys::_ENetCompressor

#[repr(C)]
pub struct _ENetCompressor {
    pub context: *mut c_void,
    pub compress: Option<unsafe extern "C" fn(context: *mut c_void, inBuffers: *const ENetBuffer, inBufferCount: usize, inLimit: usize, outData: *mut enet_uint8, outLimit: usize) -> usize>,
    pub decompress: Option<unsafe extern "C" fn(context: *mut c_void, inData: *const enet_uint8, inLimit: usize, outData: *mut enet_uint8, outLimit: usize) -> usize>,
    pub destroy: Option<unsafe extern "C" fn(context: *mut c_void)>,
}

An ENet packet compressor for compressing UDP packets before socket sends or receives.

Fields

context: *mut c_void

Context data for the compressor. Must be non-NULL.

compress: Option<unsafe extern "C" fn(context: *mut c_void, inBuffers: *const ENetBuffer, inBufferCount: usize, inLimit: usize, outData: *mut enet_uint8, outLimit: usize) -> usize>

Compresses from inBuffers[0:inBufferCount-1], containing inLimit bytes, to outData, outputting at most outLimit bytes. Should return 0 on failure.

decompress: Option<unsafe extern "C" fn(context: *mut c_void, inData: *const enet_uint8, inLimit: usize, outData: *mut enet_uint8, outLimit: usize) -> usize>

Decompresses from inData, containing inLimit bytes, to outData, outputting at most outLimit bytes. Should return 0 on failure.

destroy: Option<unsafe extern "C" fn(context: *mut c_void)>

Destroys the context when compression is disabled or the host is destroyed. May be NULL.

Trait Implementations

impl Copy for _ENetCompressor

impl Clone for _ENetCompressor

fn clone(&self) -> _ENetCompressor

Returns a copy of the value.

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

Performs copy-assignment from source.