InputEvent

Struct InputEvent 

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#[repr(C)]
pub struct InputEvent { pub time: u64, pub type_: u16, pub code: u16, pub value: i32, }
Expand description

Input event structure

Conceptually similar to Linux’s input_event, but with a Rust-friendly u64 timestamp (nanoseconds since boot) instead of timeval. The type/code/value model is preserved for compatibility.

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§time: u64

Timestamp in nanoseconds since boot

§type_: u16

Event type (EV_KEY, EV_REL, etc.)

§code: u16

Event code (KEY_A, REL_X, etc.)

§value: i32

Event value (1/0 for keys, movement delta for relative axes, etc.)

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impl InputEvent

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pub const fn size() -> usize

Get the size of InputEvent structure for read operations

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pub fn new(type_: u16, code: u16, value: i32) -> Self

Create a new input event with the current timestamp

Trait Implementations§

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impl Clone for InputEvent

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fn clone(&self) -> InputEvent

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 InputEvent

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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 Default for InputEvent

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fn default() -> InputEvent

Returns the “default value” for a type. Read more
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impl Copy for InputEvent

Auto Trait Implementations§

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impl Freeze for InputEvent

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impl RefUnwindSafe for InputEvent

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impl Send for InputEvent

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impl Sync for InputEvent

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impl Unpin for InputEvent

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impl UnwindSafe for InputEvent

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, 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.