Struct PopupMountSyncOutcome

pub struct PopupMountSyncOutcome { /* private fields */ }

Observable changes produced by one portal-to-mount synchronization.

Counts use usize: mounted is newly cached trees, removed is destroyed cached trees, and open is the post-sync visible retained-overlay count. Reconciliation of existing mounts does not make Self::changed true.

Examples

use ailloli_ui_runtime::popup_mount::PopupMountSyncOutcome;
let outcome = PopupMountSyncOutcome::default();
assert_eq!((outcome.mounted(), outcome.removed(), outcome.open()), (0, 0, 0));

Implementations

impl PopupMountSyncOutcome

Counter accessors and structural-change interpretation.

pub const fn mounted(self) -> usize

Returns how many persistent trees were newly mounted.

Examples

use ailloli_ui_runtime::popup_mount::PopupMountSyncOutcome;
assert_eq!(PopupMountSyncOutcome::default().mounted(), 0);

pub const fn removed(self) -> usize

Returns how many cached mount trees were removed.

Examples

use ailloli_ui_runtime::popup_mount::PopupMountSyncOutcome;
assert_eq!(PopupMountSyncOutcome::default().removed(), 0);

pub const fn open(self) -> usize

Returns the post-sync number of open retained-overlay mounts.

Examples

use ailloli_ui_runtime::popup_mount::PopupMountSyncOutcome;
assert_eq!(PopupMountSyncOutcome::default().open(), 0);

pub const fn changed(self) -> bool

Reports whether mount-cache membership changed.

Changes to open count, bounds, props, layout, or focus alone are not represented by this boolean.

Examples

use ailloli_ui_runtime::popup_mount::PopupMountSyncOutcome;
assert!(!PopupMountSyncOutcome::default().changed());

Trait Implementations

impl Clone for PopupMountSyncOutcome

fn clone(&self) -> PopupMountSyncOutcome

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PopupMountSyncOutcome

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

Formats the value using the given formatter.

impl Default for PopupMountSyncOutcome

fn default() -> PopupMountSyncOutcome

Returns the “default value” for a type.

impl PartialEq for PopupMountSyncOutcome

fn eq(&self, other: &PopupMountSyncOutcome) -> 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 PopupMountSyncOutcome

impl Eq for PopupMountSyncOutcome

impl StructuralPartialEq for PopupMountSyncOutcome