Type Alias virgl_log_callback_type 

pub type virgl_log_callback_type = Option<unsafe extern "C" fn(log_level: virgl_log_level_flags, message: *const c_char, user_data: *mut c_void)>;

Aliased Type

pub enum virgl_log_callback_type {
    None,
    Some(unsafe extern "C" fn(u32, *const i8, *mut c_void)),
}

Variants

None

No value.

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

Some value of type T.