Struct x11_dl::xlib::ImageFns

source ·
#[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§

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This method tests for self and other values to be equal, and is used by ==.
This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

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