Type Alias IsImageFormatHandler

pub type IsImageFormatHandler = Option<unsafe extern "C" fn(arg1: *const c_uchar, arg2: usize) -> MagickBooleanType>;

Aliased Type

pub enum IsImageFormatHandler {
    None,
    Some(unsafe extern "C" fn(*const u8, usize) -> MagickBooleanType),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*const u8, usize) -> MagickBooleanType)

Some value of type T.