Type Alias libwebp_sys::WebPWriterFunction

pub type WebPWriterFunction = Option<extern "C" fn(_: *const u8, _: usize, _: *const WebPPicture) -> c_int>;

Aliased Type

enum WebPWriterFunction {
    None,
    Some(extern "C" fn(_: *const u8, _: usize, _: *const WebPPicture) -> i32),
}

Variants

None

No value.

Some(extern "C" fn(_: *const u8, _: usize, _: *const WebPPicture) -> i32)

Some value of type T.