Type Alias CPLErrorHandler 

pub type CPLErrorHandler = Option<unsafe extern "C" fn(arg1: Type, arg2: CPLErrorNum, arg3: *const c_char)>;

Aliased Type

pub enum CPLErrorHandler {
    None,
    Some(unsafe extern "C" fn(u32, i32, *const i8)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(u32, i32, *const i8))

Some value of type T.