Struct libfuse_sys::fuse_lowlevel::fuse_chan_ops

#[repr(C)]
pub struct fuse_chan_ops {
    pub receive: Option<unsafe extern "C" fn(chp: *mut *mut fuse_chan, buf: *mut c_char, size: size_t) -> c_int>,
    pub send: Option<unsafe extern "C" fn(ch: *mut fuse_chan, iov: *const iovec, count: size_t) -> c_int>,
    pub destroy: Option<unsafe extern "C" fn(ch: *mut fuse_chan)>,
}

Channel operations

This is used in channel creation

Fields

receive: Option<unsafe extern "C" fn(chp: *mut *mut fuse_chan, buf: *mut c_char, size: size_t) -> c_int>

Hook for receiving a raw request

@param ch pointer to the channel @param buf the buffer to store the request in @param size the size of the buffer @return the actual size of the raw request, or -1 on error

send: Option<unsafe extern "C" fn(ch: *mut fuse_chan, iov: *const iovec, count: size_t) -> c_int>

Hook for sending a raw reply

A return value of -ENOENT means, that the request was interrupted, and the reply was discarded

@param ch the channel @param iov vector of blocks @param count the number of blocks in vector @return zero on success, -errno on failure

destroy: Option<unsafe extern "C" fn(ch: *mut fuse_chan)>

Destroy the channel

@param ch the channel

Trait Implementations

impl Clone for fuse_chan_ops

fn clone(&self) -> fuse_chan_ops

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for fuse_chan_ops

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for fuse_chan_ops

fn default() -> fuse_chan_ops

Returns the “default value” for a type.

impl Copy for fuse_chan_ops