Type Alias SkCodecs_IsFormatCallback 

pub type SkCodecs_IsFormatCallback = Option<unsafe extern "C" fn(data: *const c_void, len: usize) -> bool>;

Aliased Type

pub enum SkCodecs_IsFormatCallback {
    None,
    Some(unsafe extern "C" fn(*const c_void, usize) -> bool),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*const c_void, usize) -> bool)

Some value of type T.