Struct _VipsOperationClass

#[repr(C)]
pub struct _VipsOperationClass {
    pub parent_class: VipsObjectClass,
    pub usage: Option<unsafe extern "C" fn(cls: *mut _VipsOperationClass, buf: *mut VipsBuf)>,
    pub get_flags: Option<unsafe extern "C" fn(operation: *mut VipsOperation) -> VipsOperationFlags>,
    pub flags: VipsOperationFlags,
    pub invalidate: Option<unsafe extern "C" fn(operation: *mut VipsOperation)>,
}

Fields

parent_class: VipsObjectClass

usage: Option<unsafe extern "C" fn(cls: *mut _VipsOperationClass, buf: *mut VipsBuf)>

get_flags: Option<unsafe extern "C" fn(operation: *mut VipsOperation) -> VipsOperationFlags>

flags: VipsOperationFlags

invalidate: Option<unsafe extern "C" fn(operation: *mut VipsOperation)>

Trait Implementations

impl Clone for _VipsOperationClass

fn clone(&self) -> _VipsOperationClass

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for _VipsOperationClass

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

Formats the value using the given formatter.

impl PartialEq for _VipsOperationClass

fn eq(&self, other: &_VipsOperationClass) -> bool

Tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for _VipsOperationClass

impl Eq for _VipsOperationClass

impl StructuralPartialEq for _VipsOperationClass