Enum AccessibleAnnouncementPriority

#[non_exhaustive]
pub enum AccessibleAnnouncementPriority {
    Low,
    Medium,
    High,
}

Available on crate feature v4_14 only.

The priority of an accessibility announcement.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Low

The announcement is low priority, and might be read only on the user’s request.

Medium

The announcement is of medium priority, and is usually spoken at the next opportunity, such as at the end of speaking the current sentence or when the user pauses typing.

High

The announcement is of high priority, and is usually spoken immediately. Because an interruption might disorient users or cause them to not complete their current task, authors SHOULD NOT use high priority announcements unless the interruption is imperative. An example would be a notification about a critical battery power level.

Trait Implementations

impl Clone for AccessibleAnnouncementPriority

fn clone(&self) -> AccessibleAnnouncementPriority

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AccessibleAnnouncementPriority

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

Formats the value using the given formatter.

impl From<AccessibleAnnouncementPriority> for Value

fn from(v: AccessibleAnnouncementPriority) -> Self

Converts to this type from the input type.

impl<'a> FromValue<'a> for AccessibleAnnouncementPriority

type Checker = GenericValueTypeChecker<AccessibleAnnouncementPriority>

Value type checker.

unsafe fn from_value(value: &'a Value) -> Self

Get the contained value from a Value.

impl HasParamSpec for AccessibleAnnouncementPriority

type ParamSpec = ParamSpecEnum

type SetValue = AccessibleAnnouncementPriority

Preferred value to be used as setter for the associated ParamSpec.

type BuilderFn = fn(_: &str, _: AccessibleAnnouncementPriority) -> ParamSpecEnumBuilder<'_, AccessibleAnnouncementPriority>

fn param_spec_builder() -> Self::BuilderFn

impl Hash for AccessibleAnnouncementPriority

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 Ord for AccessibleAnnouncementPriority

fn cmp(&self, other: &AccessibleAnnouncementPriority) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for AccessibleAnnouncementPriority

fn eq(&self, other: &AccessibleAnnouncementPriority) -> 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 PartialOrd for AccessibleAnnouncementPriority

fn partial_cmp( &self, other: &AccessibleAnnouncementPriority, ) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StaticType for AccessibleAnnouncementPriority

fn static_type() -> Type

Returns the type identifier of Self.

impl ToValue for AccessibleAnnouncementPriority

fn to_value(&self) -> Value

Convert a value to a Value.

fn value_type(&self) -> Type

Returns the type identifier of self.

impl ValueType for AccessibleAnnouncementPriority

type Type = AccessibleAnnouncementPriority

Type to get the Type from.

impl Copy for AccessibleAnnouncementPriority

impl Eq for AccessibleAnnouncementPriority

impl StructuralPartialEq for AccessibleAnnouncementPriority