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CheckedState

Enum CheckedState 

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pub enum CheckedState {
    Unchecked,
    Checked,
    Indeterminate,
}
Expand description

Tri-state checked value for controls like checkboxes.

Radix models this as boolean | 'indeterminate'. In Fret we keep it Rust-native while preserving the same user-facing outcomes.

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Unchecked

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Checked

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Indeterminate

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impl CheckedState

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pub fn is_on(self) -> bool

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pub fn is_checked(self) -> bool

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pub fn is_indeterminate(self) -> bool

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pub fn toggle(self) -> CheckedState

Toggle behavior matching Radix CheckboxTrigger:

  • indeterminate -> checked
  • otherwise boolean invert
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pub fn to_semantics_checked(self) -> Option<bool>

Maps tri-state into Fret’s current semantics flag surface.

None represents the indeterminate/mixed state.

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pub fn to_semantics_checked_state(self) -> Option<SemanticsCheckedState>

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impl Clone for CheckedState

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fn clone(&self) -> CheckedState

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for CheckedState

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

Formats the value using the given formatter. Read more
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impl Default for CheckedState

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fn default() -> CheckedState

Returns the “default value” for a type. Read more
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impl From<bool> for CheckedState

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fn from(value: bool) -> CheckedState

Converts to this type from the input type.
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impl PartialEq for CheckedState

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

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

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impl Eq for CheckedState

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impl StructuralPartialEq for CheckedState

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> UiElementA11yExt for T

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fn a11y(self, decoration: SemanticsDecoration) -> UiElementWithA11y<Self>

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fn a11y_role(self, role: SemanticsRole) -> UiElementWithA11y<Self>

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fn a11y_label(self, label: impl Into<Arc<str>>) -> UiElementWithA11y<Self>

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fn a11y_value(self, value: impl Into<Arc<str>>) -> UiElementWithA11y<Self>

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fn a11y_disabled(self, disabled: bool) -> UiElementWithA11y<Self>

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fn a11y_selected(self, selected: bool) -> UiElementWithA11y<Self>

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fn a11y_expanded(self, expanded: bool) -> UiElementWithA11y<Self>

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fn a11y_checked(self, checked: Option<bool>) -> UiElementWithA11y<Self>

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impl<T> UiElementKeyContextExt for T

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fn key_context( self, key_context: impl Into<Arc<str>>, ) -> UiElementWithKeyContext<Self>

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impl<T> UiElementTestIdExt for T

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fn test_id(self, id: impl Into<Arc<str>>) -> UiElementWithTestId<Self>

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more