Struct UiInboxStats

pub struct UiInboxStats {
    pub enqueued: u64,
    pub drained: u64,
    pub overflow: u64,
    pub disconnected: u64,
    pub wake_calls: u64,
    pub wake_failures: u64,
    pub current_depth: usize,
    pub max_depth: usize,
}

Atomic instrumentation snapshot for a generic UI mailbox.

Counters are cumulative and use atomic wrapping addition at their integer widths. A snapshot loads fields independently, so concurrent producers can make it internally non-transactional. current_depth includes queued and prefetched-pending messages; max_depth is its observed high-water mark.

Examples

use ailloli_ui_runtime::app::UiInboxStats;
let stats = UiInboxStats::default();
assert_eq!((stats.enqueued, stats.current_depth, stats.max_depth), (0, 0, 0));

Fields

enqueued: u64

Successfully queued messages.

drained: u64

Messages returned in successful or subsequently failed drain calls.

overflow: u64

Nonblocking sends rejected because the queue was full.

disconnected: u64

First observed channel disconnection (zero or one).

wake_calls: u64

Host wake callback invocations.

wake_failures: u64

Wake callback invocations returning an error.

current_depth: usize

Queued plus prefetched messages not yet delivered to a drain result.

max_depth: usize

Maximum observed current_depth.

Trait Implementations

impl Clone for UiInboxStats

fn clone(&self) -> UiInboxStats

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for UiInboxStats

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

Formats the value using the given formatter.

impl Default for UiInboxStats

fn default() -> UiInboxStats

Returns the “default value” for a type.

impl PartialEq for UiInboxStats

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for UiInboxStats

impl Eq for UiInboxStats

impl StructuralPartialEq for UiInboxStats