Struct gdk_x11_sys::xlib::ImageFns

#[repr(C)]
pub struct ImageFns {
    pub create_image: Option<unsafe extern "C" fn(*mut _XDisplay, *mut Visual, u32, i32, i32, *mut i8, u32, u32, i32, i32) -> *mut XImage>,
    pub destroy_image: Option<unsafe extern "C" fn(*mut XImage) -> i32>,
    pub get_pixel: Option<unsafe extern "C" fn(*mut XImage, i32, i32) -> u64>,
    pub put_pixel: Option<unsafe extern "C" fn(*mut XImage, i32, i32, u64) -> i32>,
    pub sub_image: Option<unsafe extern "C" fn(*mut XImage, i32, i32, u32, u32) -> *mut XImage>,
    pub add_pixel: Option<unsafe extern "C" fn(*mut XImage, i64) -> i32>,
}

Fields

create_image: Option<unsafe extern "C" fn(*mut _XDisplay, *mut Visual, u32, i32, i32, *mut i8, u32, u32, i32, i32) -> *mut XImage>

destroy_image: Option<unsafe extern "C" fn(*mut XImage) -> i32>

get_pixel: Option<unsafe extern "C" fn(*mut XImage, i32, i32) -> u64>

put_pixel: Option<unsafe extern "C" fn(*mut XImage, i32, i32, u64) -> i32>

sub_image: Option<unsafe extern "C" fn(*mut XImage, i32, i32, u32, u32) -> *mut XImage>

add_pixel: Option<unsafe extern "C" fn(*mut XImage, i64) -> i32>

Trait Implementations

impl Clone for ImageFns

fn clone(&self) -> ImageFns

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ImageFns

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

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 ==.

const 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