smart_keymap::key

Enum Event

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pub enum Event<T> {
    Input(Event),
    Key {
        keymap_index: u16,
        key_event: T,
    },
}
Expand description

Events which are either input, or for a particular Key::Event.

It’s useful for Key implementations to use Event with Key::Event, and map Key::Event to and partially from composite::Event.

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Input(Event)

Keymap input events, such as physical key presses.

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Key

Key implementation specific events.

Fields

§keymap_index: u16

The keymap index the event was generated from.

§key_event: T

A Key::Event event.

Implementations§

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impl<T: Copy> Event<T>

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pub fn key_event(keymap_index: u16, key_event: T) -> Self

Constructs an Event from an Key::Event.

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pub fn map_key_event<U>(&self, f: fn(_: T) -> U) -> Event<U>

Maps the Event into a new type.

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pub fn into_key_event<U>(&self) -> Event<U>
where T: Into<U>,

Maps the Event into a new type.

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pub fn try_into_key_event<U, E>( &self, f: fn(_: T) -> Result<U, E>, ) -> Result<Event<U>, EventError>

Maps the Event into a new type.

Trait Implementations§

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impl<T: Clone> Clone for Event<T>

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fn clone(&self) -> Event<T>

Returns a copy 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<T: Debug> Debug for Event<T>

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

Formats the value using the given formatter. Read more
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impl<T> From<Event> for Event<T>

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fn from(event: Event) -> Self

Converts to this type from the input type.
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impl<T: PartialEq> PartialEq for Event<T>

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fn eq(&self, other: &Event<T>) -> 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<T: Copy> Copy for Event<T>

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impl<T: Eq> Eq for Event<T>

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impl<T> StructuralPartialEq for Event<T>

Auto Trait Implementations§

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impl<T> Freeze for Event<T>
where T: Freeze,

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impl<T> RefUnwindSafe for Event<T>
where T: RefUnwindSafe,

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impl<T> Send for Event<T>
where T: Send,

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impl<T> Sync for Event<T>
where T: Sync,

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impl<T> Unpin for Event<T>
where T: Unpin,

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impl<T> UnwindSafe for Event<T>
where T: UnwindSafe,

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, dst: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. 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, 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.