Struct CFMachPortContext 

#[repr(C)]
pub struct CFMachPortContext {
    pub version: CFIndex,
    pub info: *mut c_void,
    pub retain: Option<unsafe extern "C" fn(info: *const c_void) -> *const c_void>,
    pub release: Option<unsafe extern "C" fn(info: *const c_void)>,
    pub copyDescription: Option<unsafe extern "C" fn(info: *const c_void) -> CFStringRef>,
}

Apple SDK struct CFMachPortContext.

Fields

version: CFIndex

info: *mut c_void

retain: Option<unsafe extern "C" fn(info: *const c_void) -> *const c_void>

release: Option<unsafe extern "C" fn(info: *const c_void)>

copyDescription: Option<unsafe extern "C" fn(info: *const c_void) -> CFStringRef>

Trait Implementations

impl Clone for CFMachPortContext

fn clone(&self) -> CFMachPortContext

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CFMachPortContext

impl Debug for CFMachPortContext

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

Formats the value using the given formatter.