pub enum CtrlState {
    SystemCtrlPress(u8),
    SystemCtrlRelease(u8),
    ConsumerCtrlPress(u16),
    ConsumerCtrlRelease(u16),
    Clear,
    Unknown,
}

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SystemCtrlPress(u8)

Press the given USB HID System Ctrl code

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SystemCtrlRelease(u8)

Release the given USB HID System Ctrl code

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ConsumerCtrlPress(u16)

Press the given USB HID Consumer Ctrl code

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ConsumerCtrlRelease(u16)

Release the given USB HID Consumer Ctrl code

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Clear

Clear all the currently pressed consumer and system control HID codes

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Unknown

Unknown state, used for errors

Trait Implementations§

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impl Clone for CtrlState

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fn clone(&self) -> CtrlState

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 Debug for CtrlState

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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 PartialEq<CtrlState> for CtrlState

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

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

This method 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 CtrlState

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impl Eq for CtrlState

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impl StructuralEq for CtrlState

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impl StructuralPartialEq for CtrlState

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for Twhere 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 Twhere 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 Twhere 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> 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 Twhere 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, U> TryFrom<U> for Twhere 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 Twhere 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.