Struct QueReport 

pub struct QueReport {
    pub npend: usize,
    pub ring_space: usize,
    pub ring_size: usize,
    pub nreplace: u64,
    pub latest_only: bool,
    pub n_duplicates: usize,
}

One consistent read of a monitor’s queue state — the fields C’s dbel reaches for through pevent and pevent->ev_que (dbEvent.c:181-246).

Fields

npend: usize

C pevent->npend — entries queued for this monitor, undelivered.

ring_space: usize

C ringSpace(pevent->ev_que) — unused entries in the shared ring.

ring_size: usize

C EVENTQUESIZE, the constant ringSpace is compared against to decide “queue empty”.

nreplace: u64

C pevent->nreplace — posts that overwrote this monitor’s last entry.

latest_only: bool

C ! pevent->useValque, which dbel reports as “queueing disabled”.

n_duplicates: usize

C pevent->ev_que->nDuplicates, shared by every monitor on the queue.

Trait Implementations

impl Clone for QueReport

fn clone(&self) -> QueReport

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for QueReport

impl Debug for QueReport

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

Formats the value using the given formatter.

impl Eq for QueReport

impl PartialEq for QueReport

fn eq(&self, other: &QueReport) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for QueReport