Struct vips_sys::_GSourceFuncs

#[repr(C)]
pub struct _GSourceFuncs {
    pub prepare: Option<unsafe extern "C" fn(source: *mut GSource, timeout_: *mut gint) -> gboolean>,
    pub check: Option<unsafe extern "C" fn(source: *mut GSource) -> gboolean>,
    pub dispatch: Option<unsafe extern "C" fn(source: *mut GSource, callback: GSourceFunc, user_data: gpointer) -> gboolean>,
    pub finalize: Option<unsafe extern "C" fn(source: *mut GSource)>,
    pub closure_callback: GSourceFunc,
    pub closure_marshal: GSourceDummyMarshal,
}

Fields

prepare: Option<unsafe extern "C" fn(source: *mut GSource, timeout_: *mut gint) -> gboolean>

check: Option<unsafe extern "C" fn(source: *mut GSource) -> gboolean>

dispatch: Option<unsafe extern "C" fn(source: *mut GSource, callback: GSourceFunc, user_data: gpointer) -> gboolean>

finalize: Option<unsafe extern "C" fn(source: *mut GSource)>

closure_callback: GSourceFunc

closure_marshal: GSourceDummyMarshal

Trait Implementations

impl Debug for _GSourceFuncs

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Copy for _GSourceFuncs

impl Clone for _GSourceFuncs

fn clone(&self) -> _GSourceFuncs

Returns a copy of the value.

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

Performs copy-assignment from source.