[−]Struct show_image::KeyModifiers
Pressed modifier keys.
Specification: https://w3c.github.io/uievents-key/#keys-modifier
Methods
impl Modifiers
pub const ALT: Modifiers
pub const ALT_GRAPH: Modifiers
pub const CAPS_LOCK: Modifiers
pub const CONTROL: Modifiers
pub const FN: Modifiers
pub const FN_LOCK: Modifiers
pub const META: Modifiers
pub const NUM_LOCK: Modifiers
pub const SCROLL_LOCK: Modifiers
pub const SHIFT: Modifiers
pub const SYMBOL: Modifiers
pub const SYMBOL_LOCK: Modifiers
pub const HYPER: Modifiers
pub const SUPER: Modifiers
pub const fn empty() -> Modifiers
Returns an empty set of flags
pub const fn all() -> Modifiers
Returns the set containing all flags.
pub const fn bits(&self) -> u32
Returns the raw value of the flags currently stored.
pub fn from_bits(bits: u32) -> Option<Modifiers>
Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.
pub const fn from_bits_truncate(bits: u32) -> Modifiers
Convert from underlying bit representation, dropping any bits that do not correspond to flags.
pub const unsafe fn from_bits_unchecked(bits: u32) -> Modifiers
Convert from underlying bit representation, preserving all bits (even those not corresponding to a defined flag).
pub const fn is_empty(&self) -> bool
Returns true
if no flags are currently stored.
pub const fn is_all(&self) -> bool
Returns true
if all flags are currently set.
pub const fn intersects(&self, other: Modifiers) -> bool
Returns true
if there are flags common to both self
and other
.
pub const fn contains(&self, other: Modifiers) -> bool
Returns true
all of the flags in other
are contained within self
.
pub fn insert(&mut self, other: Modifiers)
Inserts the specified flags in-place.
pub fn remove(&mut self, other: Modifiers)
Removes the specified flags in-place.
pub fn toggle(&mut self, other: Modifiers)
Toggles the specified flags in-place.
pub fn set(&mut self, other: Modifiers, value: bool)
Inserts or removes the specified flags depending on the passed value.
Trait Implementations
impl Binary for Modifiers
impl BitAnd<Modifiers> for Modifiers
type Output = Modifiers
The resulting type after applying the &
operator.
fn bitand(self, other: Modifiers) -> Modifiers
Returns the intersection between the two sets of flags.
impl BitAndAssign<Modifiers> for Modifiers
fn bitand_assign(&mut self, other: Modifiers)
Disables all flags disabled in the set.
impl BitOr<Modifiers> for Modifiers
type Output = Modifiers
The resulting type after applying the |
operator.
fn bitor(self, other: Modifiers) -> Modifiers
Returns the union of the two sets of flags.
impl BitOrAssign<Modifiers> for Modifiers
fn bitor_assign(&mut self, other: Modifiers)
Adds the set of flags.
impl BitXor<Modifiers> for Modifiers
type Output = Modifiers
The resulting type after applying the ^
operator.
fn bitxor(self, other: Modifiers) -> Modifiers
Returns the left flags, but with all the right flags toggled.
impl BitXorAssign<Modifiers> for Modifiers
fn bitxor_assign(&mut self, other: Modifiers)
Toggles the set of flags.
impl Clone for Modifiers
fn clone(&self) -> Modifiers
fn clone_from(&mut self, source: &Self)
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impl Copy for Modifiers
impl Debug for Modifiers
impl Default for Modifiers
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impl<'de> Deserialize<'de> for Modifiers
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fn deserialize<__D>(
__deserializer: __D
) -> Result<Modifiers, <__D as Deserializer<'de>>::Error> where
__D: Deserializer<'de>,
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__deserializer: __D
) -> Result<Modifiers, <__D as Deserializer<'de>>::Error> where
__D: Deserializer<'de>,
impl Eq for Modifiers
impl Extend<Modifiers> for Modifiers
fn extend<T>(&mut self, iterator: T) where
T: IntoIterator<Item = Modifiers>,
T: IntoIterator<Item = Modifiers>,
impl FromIterator<Modifiers> for Modifiers
fn from_iter<T>(iterator: T) -> Modifiers where
T: IntoIterator<Item = Modifiers>,
T: IntoIterator<Item = Modifiers>,
impl Hash for Modifiers
fn hash<__H>(&self, state: &mut __H) where
__H: Hasher,
__H: Hasher,
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
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H: Hasher,
impl LowerHex for Modifiers
impl Not for Modifiers
type Output = Modifiers
The resulting type after applying the !
operator.
fn not(self) -> Modifiers
Returns the complement of this set of flags.
impl Octal for Modifiers
impl Ord for Modifiers
fn cmp(&self, other: &Modifiers) -> Ordering
fn max(self, other: Self) -> Self
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fn min(self, other: Self) -> Self
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fn clamp(self, min: Self, max: Self) -> Self
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impl PartialEq<Modifiers> for Modifiers
impl PartialOrd<Modifiers> for Modifiers
fn partial_cmp(&self, other: &Modifiers) -> Option<Ordering>
fn lt(&self, other: &Modifiers) -> bool
fn le(&self, other: &Modifiers) -> bool
fn gt(&self, other: &Modifiers) -> bool
fn ge(&self, other: &Modifiers) -> bool
impl Serialize for Modifiers
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fn serialize<__S>(
&self,
__serializer: __S
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error> where
__S: Serializer,
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&self,
__serializer: __S
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error> where
__S: Serializer,
impl StructuralEq for Modifiers
impl StructuralPartialEq for Modifiers
impl Sub<Modifiers> for Modifiers
type Output = Modifiers
The resulting type after applying the -
operator.
fn sub(self, other: Modifiers) -> Modifiers
Returns the set difference of the two sets of flags.
impl SubAssign<Modifiers> for Modifiers
fn sub_assign(&mut self, other: Modifiers)
Disables all flags enabled in the set.
impl UpperHex for Modifiers
Auto Trait Implementations
impl RefUnwindSafe for Modifiers
impl Send for Modifiers
impl Sync for Modifiers
impl Unpin for Modifiers
impl UnwindSafe for Modifiers
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> DeserializeOwned for T where
T: Deserialize<'de>,
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T: Deserialize<'de>,
impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> SetParameter for T
fn set<T>(&mut self, value: T) -> <T as Parameter<Self>>::Result where
T: Parameter<Self>,
T: Parameter<Self>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,