pub struct EventMask(/* private fields */);

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impl EventMask

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impl EventMask

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pub fn contains(self, flag: impl Into<u32>) -> bool

Check if this object has all bits set that are also set in flag.

flag can be a single enum variant or a whole other mask.

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pub fn intersects(self, flag: impl Into<u32>) -> bool

Check if this object has some bits set that are also set in flag.

flag can be a single enum variant or a whole other mask.

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pub fn remove(self, flags: impl Into<u32>) -> EventMask

Remove some flags.

All bits that are set in the given flags are removed from the self instance, if they are present.

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pub fn bits(self) -> u32

Returns the internal value of the object.

Trait Implementations§

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impl BitAnd<u32> for EventMask

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type Output = EventMask

The resulting type after applying the & operator.
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fn bitand(self, other: u32) -> <EventMask as BitAnd<u32>>::Output

Performs the & operation. Read more
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impl BitAnd for EventMask

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type Output = EventMask

The resulting type after applying the & operator.
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fn bitand(self, other: EventMask) -> <EventMask as BitAnd>::Output

Performs the & operation. Read more
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impl BitAndAssign<u32> for EventMask

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fn bitand_assign(&mut self, other: u32)

Performs the &= operation. Read more
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impl BitAndAssign for EventMask

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fn bitand_assign(&mut self, other: EventMask)

Performs the &= operation. Read more
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impl BitOr<u32> for EventMask

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type Output = EventMask

The resulting type after applying the | operator.
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fn bitor(self, other: u32) -> <EventMask as BitOr<u32>>::Output

Performs the | operation. Read more
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impl BitOr for EventMask

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type Output = EventMask

The resulting type after applying the | operator.
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fn bitor(self, other: EventMask) -> <EventMask as BitOr>::Output

Performs the | operation. Read more
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impl BitOrAssign<u32> for EventMask

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fn bitor_assign(&mut self, other: u32)

Performs the |= operation. Read more
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impl BitOrAssign for EventMask

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fn bitor_assign(&mut self, other: EventMask)

Performs the |= operation. Read more
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impl Clone for EventMask

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fn clone(&self) -> EventMask

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 EventMask

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

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

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fn default() -> EventMask

Returns the “default value” for a type. Read more
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impl From<u16> for EventMask

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fn from(value: u16) -> EventMask

Converts to this type from the input type.
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impl From<u32> for EventMask

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fn from(value: u32) -> EventMask

Converts to this type from the input type.
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impl From<u8> for EventMask

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fn from(value: u8) -> EventMask

Converts to this type from the input type.
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impl Hash for EventMask

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fn hash<__H>(&self, state: &mut __H)
where __H: Hasher,

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl Ord for EventMask

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

This method returns an Ordering between self and other. Read more
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fn max(self, other: Self) -> Self
where Self: Sized,

Compares and returns the maximum of two values. Read more
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fn min(self, other: Self) -> Self
where Self: Sized,

Compares and returns the minimum of two values. Read more
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fn clamp(self, min: Self, max: Self) -> Self
where Self: Sized + PartialOrd,

Restrict a value to a certain interval. Read more
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impl PartialEq for EventMask

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

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

This method returns an ordering between self and other values if one exists. Read more
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fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator. Read more
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fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more
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fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator. Read more
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fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more
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impl Copy for EventMask

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impl Eq for EventMask

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impl StructuralEq for EventMask

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impl StructuralPartialEq for EventMask

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> 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.