Type Alias DADiskAppearedCallback 

pub type DADiskAppearedCallback = Option<unsafe extern "C" fn(disk: DADiskRef, context: *mut c_void)>;

Type of the callback function used by DARegisterDiskAppearedCallback.

Parameters

• disk - A disk object.
• context - The user-defined context parameter given to the registration function.

Aliased Type

pub enum DADiskAppearedCallback {
    None,
    Some(unsafe extern "C" fn(*mut __DADisk, *mut c_void)),
}

Variants

None

No value.

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

Some value of type T.