Type Alias WebPProgressHook

pub type WebPProgressHook = WebPProgressHook;

Progress hook, called from time to time to report progress.

It can return false to request an abort of the encoding process, or true otherwise if everything is OK.

Aliased Type

enum WebPProgressHook {
    None,
    Some(unsafe extern "C" fn(_: i32, _: *const WebPPicture) -> i32),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: i32, _: *const WebPPicture) -> i32)

Some value of type T.