Struct io_uring::concurrent::SubmissionQueue

[+] Show declaration

pub struct SubmissionQueue<'a> { /* fields omitted */ }

Implementations

impl<'_> SubmissionQueue<'_>[−]

pub fn need_wakeup(&self) -> bool

pub fn dropped(&self) -> u32

pub fn capacity(&self) -> usize

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn is_full(&self) -> bool

pub unsafe fn push(&self, Entry: Entry) -> Result<(), Entry>[−]

Attempts to push an Entry into the queue. If the queue is full, the element is returned back as an error.

Safety

Developers must ensure that parameters of the Entry (such as buffer) are valid, otherwise it may cause memory problems.