Type Alias spvc_error_callback 

pub type spvc_error_callback = Option<unsafe extern "C" fn(userdata: *mut c_void, error: *const c_char)>;

Aliased Type

pub enum spvc_error_callback {
    None,
    Some(unsafe extern "C" fn(*mut c_void, *const u8)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*mut c_void, *const u8))

Some value of type T.