Struct c_ares_sys::ares_socket_functions

#[repr(C)]
pub struct ares_socket_functions {
    pub asocket: Option<unsafe extern "C" fn(arg1: c_int, arg2: c_int, arg3: c_int, arg4: *mut c_void) -> ares_socket_t>,
    pub aclose: Option<unsafe extern "C" fn(arg1: ares_socket_t, arg2: *mut c_void) -> c_int>,
    pub aconnect: Option<unsafe extern "C" fn(arg1: ares_socket_t, arg2: *const sockaddr, arg3: ares_socklen_t, arg4: *mut c_void) -> c_int>,
    pub arecvfrom: Option<unsafe extern "C" fn(arg1: ares_socket_t, arg2: *mut c_void, arg3: usize, arg4: c_int, arg5: *mut sockaddr, arg6: *mut ares_socklen_t, arg7: *mut c_void) -> ares_ssize_t>,
    pub asendv: Option<unsafe extern "C" fn(arg1: ares_socket_t, arg2: *const iovec, arg3: c_int, arg4: *mut c_void) -> ares_ssize_t>,
}

Fields

asocket: Option<unsafe extern "C" fn(arg1: c_int, arg2: c_int, arg3: c_int, arg4: *mut c_void) -> ares_socket_t>

aclose: Option<unsafe extern "C" fn(arg1: ares_socket_t, arg2: *mut c_void) -> c_int>

aconnect: Option<unsafe extern "C" fn(arg1: ares_socket_t, arg2: *const sockaddr, arg3: ares_socklen_t, arg4: *mut c_void) -> c_int>

arecvfrom: Option<unsafe extern "C" fn(arg1: ares_socket_t, arg2: *mut c_void, arg3: usize, arg4: c_int, arg5: *mut sockaddr, arg6: *mut ares_socklen_t, arg7: *mut c_void) -> ares_ssize_t>

asendv: Option<unsafe extern "C" fn(arg1: ares_socket_t, arg2: *const iovec, arg3: c_int, arg4: *mut c_void) -> ares_ssize_t>

Trait Implementations

impl Debug for ares_socket_functions

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

Formats the value using the given formatter.

impl Copy for ares_socket_functions

impl Clone for ares_socket_functions

fn clone(&self) -> ares_socket_functions

Returns a copy of the value.

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

Performs copy-assignment from source.