Struct x11::xlib::ImageFns

#[repr(C)]
pub struct ImageFns {
    pub create_image: Option<unsafe extern "C" fn(_: *mut Display, _: *mut Visual, _: c_uint, _: c_int, _: c_int, _: *mut c_char, _: c_uint, _: c_uint, _: c_int, _: c_int) -> *mut XImage>,
    pub destroy_image: Option<unsafe extern "C" fn(_: *mut XImage) -> c_int>,
    pub get_pixel: Option<unsafe extern "C" fn(_: *mut XImage, _: c_int, _: c_int) -> c_ulong>,
    pub put_pixel: Option<unsafe extern "C" fn(_: *mut XImage, _: c_int, _: c_int, _: c_ulong) -> c_int>,
    pub sub_image: Option<unsafe extern "C" fn(_: *mut XImage, _: c_int, _: c_int, _: c_uint, _: c_uint) -> *mut XImage>,
    pub add_pixel: Option<unsafe extern "C" fn(_: *mut XImage, _: c_long) -> c_int>,
}

Fields

create_image: Option<unsafe extern "C" fn(_: *mut Display, _: *mut Visual, _: c_uint, _: c_int, _: c_int, _: *mut c_char, _: c_uint, _: c_uint, _: c_int, _: c_int) -> *mut XImage>

destroy_image: Option<unsafe extern "C" fn(_: *mut XImage) -> c_int>

get_pixel: Option<unsafe extern "C" fn(_: *mut XImage, _: c_int, _: c_int) -> c_ulong>

put_pixel: Option<unsafe extern "C" fn(_: *mut XImage, _: c_int, _: c_int, _: c_ulong) -> c_int>

sub_image: Option<unsafe extern "C" fn(_: *mut XImage, _: c_int, _: c_int, _: c_uint, _: c_uint) -> *mut XImage>

add_pixel: Option<unsafe extern "C" fn(_: *mut XImage, _: c_long) -> c_int>

Trait Implementations

impl Clone for ImageFns

fn clone(&self) -> ImageFns

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ImageFns

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

Formats the value using the given formatter.

impl PartialEq<ImageFns> for ImageFns

fn eq(&self, rhs: &ImageFns) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for ImageFns