Struct Queue

pub struct Queue { /* private fields */ }

A wrapper around a Zephyr k_queue object.

Implementations

impl Queue

pub fn new() -> Result<Queue>

Create a new Queue, dynamically allocated.

This Queue can only be used from system threads.

Note: When a Queue is dropped, any messages that have been added to the queue will be leaked.

pub unsafe fn send(&self, data: *mut c_void)

Append an element to the end of a queue.

This adds an element to the given Queue. Zephyr requires the first word of this message to be available for the OS to enqueue the message. See Message for details on how this can be used safely.

pub unsafe fn recv(&self) -> *mut c_void

Get an element from a queue.

This routine removes the first data item from the Queue.

Trait Implementations

impl Debug for Queue

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

Formats the value using the given formatter.

impl Send for Queue

impl Sync for Queue