Struct NotificationCounter

pub struct NotificationCounter { /* private fields */ }

Counting version of DriverNotify

NotificationCounter is largely aimed at writing unit tests and it just records how many times it has been notified, providing an interface to NotificationCounter::get and [reset] (NotificationCounter::set) the count.

Implementations

impl NotificationCounter

pub fn new() -> NotificationCounter

Construct a new NotificationCounter

pub fn get(&self) -> u32

Retrieve the current notification count.

pub fn set(&self, val: u32)

Set the stored notification count to the given value.

Trait Implementations

impl Clone for NotificationCounter

fn clone(&self) -> NotificationCounter

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for NotificationCounter

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl DriverNotify for NotificationCounter

fn notify(&self)

Driver requires a notification.