Struct vips_sys::_VipsImageClass

#[repr(C)]
pub struct _VipsImageClass {
    pub parent_class: VipsObjectClass,
    pub preeval: Option<unsafe extern "C" fn(image: *mut VipsImage, progress: *mut VipsProgress)>,
    pub eval: Option<unsafe extern "C" fn(image: *mut VipsImage, progress: *mut VipsProgress)>,
    pub posteval: Option<unsafe extern "C" fn(image: *mut VipsImage, progress: *mut VipsProgress)>,
    pub written: Option<unsafe extern "C" fn(image: *mut VipsImage, result: *mut c_int)>,
    pub invalidate: Option<unsafe extern "C" fn(image: *mut VipsImage)>,
    pub minimise: Option<unsafe extern "C" fn(image: *mut VipsImage)>,
}

Fields

parent_class: VipsObjectClass

preeval: Option<unsafe extern "C" fn(image: *mut VipsImage, progress: *mut VipsProgress)>

eval: Option<unsafe extern "C" fn(image: *mut VipsImage, progress: *mut VipsProgress)>

posteval: Option<unsafe extern "C" fn(image: *mut VipsImage, progress: *mut VipsProgress)>

written: Option<unsafe extern "C" fn(image: *mut VipsImage, result: *mut c_int)>

invalidate: Option<unsafe extern "C" fn(image: *mut VipsImage)>

minimise: Option<unsafe extern "C" fn(image: *mut VipsImage)>

Trait Implementations

impl Debug for _VipsImageClass

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

Formats the value using the given formatter.

impl Copy for _VipsImageClass

impl Clone for _VipsImageClass

fn clone(&self) -> _VipsImageClass

Returns a copy of the value.

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

Performs copy-assignment from source.