CGDataConsumerPutBytesCallback

Type Alias CGDataConsumerPutBytesCallback 

Source
pub type CGDataConsumerPutBytesCallback = Option<unsafe extern "C-unwind" fn(*mut c_void, NonNull<c_void>, usize) -> usize>;
Available on crate feature CGDataConsumer only.
Expand description

Aliased Type§

pub enum CGDataConsumerPutBytesCallback {
    None,
    Some(unsafe extern "C-unwind" fn(*mut c_void, NonNull<c_void>, usize) -> usize),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "C-unwind" fn(*mut c_void, NonNull<c_void>, usize) -> usize)

Some value of type T.