Enum ToastDismissCause 

pub enum ToastDismissCause {
    Timeout,
    ActionInvoked,
    CloseClicked,
    EscapePressed,
    Programmatic,
    HostShutdown,
    SlotPoolFull,
}

Why a toast was dismissed — delivered to the on_dismiss callback.

Variants

Timeout

auto_dismiss_after reached zero (timer expired naturally).

ActionInvoked

A ToastAction with closes_toast(true) (the default) fired.

CloseClicked

The user clicked the close (X) button.

EscapePressed

The user pressed Escape while focus was inside the toast.

Programmatic

ToastHandle::dismiss was called from app code.

HostShutdown

The host’s window is being torn down.

SlotPoolFull

The host’s slot pool was at max_visible and this toast was dropped (Normal priority overflow) or was evicted by a higher-priority arrival. Reported synthetically so on_dismiss always fires once per toast — apps that track outstanding toasts via the callback don’t leak.

Trait Implementations

impl Clone for ToastDismissCause

fn clone(&self) -> ToastDismissCause

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ToastDismissCause

impl Debug for ToastDismissCause

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

Formats the value using the given formatter.

impl Eq for ToastDismissCause

impl Hash for ToastDismissCause

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ToastDismissCause

fn eq(&self, other: &ToastDismissCause) -> 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 StructuralPartialEq for ToastDismissCause