Struct zng :: focus :: FocusNavAction Copy item path

pub const DIRECTIONAL: FocusNavAction = _

Up, right, down, left.

impl FocusNavAction

pub const fn empty() -> FocusNavAction

Get a flags value with all bits unset.

pub const fn all() -> FocusNavAction

Get a flags value with all known bits set.

pub const fn bits(&self) -> u16

Get the underlying bits value.

The returned value is exactly the bits set in this flags value.

pub const fn from_bits(bits: u16) -> Option<FocusNavAction>

Convert from a bits value.

This method will return None if any unknown bits are set.

pub const fn from_bits_truncate(bits: u16) -> FocusNavAction

Convert from a bits value, unsetting any unknown bits.

pub const fn from_bits_retain(bits: u16) -> FocusNavAction

Convert from a bits value exactly.

pub fn from_name(name: &str) -> Option<FocusNavAction>

Get a flags value with the bits of a flag with the given name set.

This method will return None if name is empty or doesn’t correspond to any named flag.

pub const fn is_empty(&self) -> bool

Whether all bits in this flags value are unset.

pub const fn is_all(&self) -> bool

Whether all known bits in this flags value are set.

pub const fn intersects(&self, other: FocusNavAction) -> bool

Whether any set bits in a source flags value are also set in a target flags value.

pub const fn contains(&self, other: FocusNavAction) -> bool

Whether all set bits in a source flags value are also set in a target flags value.

pub fn insert(&mut self, other: FocusNavAction)

The bitwise or (|) of the bits in two flags values.

pub fn remove(&mut self, other: FocusNavAction)

The intersection of a source flags value with the complement of a target flags value (&!).

This method is not equivalent to self & !other when other has unknown bits set. remove won’t truncate other, but the ! operator will.

pub fn toggle(&mut self, other: FocusNavAction)

The bitwise exclusive-or (^) of the bits in two flags values.

pub fn set(&mut self, other: FocusNavAction, value: bool)

Call insert when value is true or remove when value is false.

pub const fn intersection(self, other: FocusNavAction) -> FocusNavAction

The bitwise and (&) of the bits in two flags values.

pub const fn union(self, other: FocusNavAction) -> FocusNavAction

The bitwise or (|) of the bits in two flags values.

pub const fn difference(self, other: FocusNavAction) -> FocusNavAction

The intersection of a source flags value with the complement of a target flags value (&!).

This method is not equivalent to self & !other when other has unknown bits set. difference won’t truncate other, but the ! operator will.

pub const fn symmetric_difference(self, other: FocusNavAction) -> FocusNavAction

The bitwise exclusive-or (^) of the bits in two flags values.

pub const fn complement(self) -> FocusNavAction

The bitwise negation (!) of the bits in a flags value, truncating the result.

impl FocusNavAction

pub const fn iter(&self) -> Iter<FocusNavAction>

Yield a set of contained flags values.

Each yielded flags value will correspond to a defined named flag. Any unknown bits will be yielded together as a final flags value.

pub const fn iter_names(&self) -> IterNames<FocusNavAction>

Yield a set of contained named flags values.

This method is like iter, except only yields bits in contained named flags. Any unknown bits, or bits not corresponding to a contained flag will not be yielded.

Trait Implementations§

impl Binary for FocusNavAction

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

Formats the value using the given formatter. Read more

impl BitAnd for FocusNavAction

fn bitand(self, other: FocusNavAction) -> FocusNavAction

The bitwise and (&) of the bits in two flags values.

type Output = FocusNavAction

The resulting type after applying the & operator.

impl BitAndAssign for FocusNavAction

fn bitand_assign(&mut self, other: FocusNavAction)

The bitwise and (&) of the bits in two flags values.

impl BitOr for FocusNavAction

fn bitor(self, other: FocusNavAction) -> FocusNavAction

The bitwise or (|) of the bits in two flags values.

type Output = FocusNavAction

The resulting type after applying the | operator.

impl BitOrAssign for FocusNavAction

fn bitor_assign(&mut self, other: FocusNavAction)

The bitwise or (|) of the bits in two flags values.

impl BitXor for FocusNavAction

fn bitxor(self, other: FocusNavAction) -> FocusNavAction

The bitwise exclusive-or (^) of the bits in two flags values.

type Output = FocusNavAction

The resulting type after applying the ^ operator.

impl BitXorAssign for FocusNavAction

fn bitxor_assign(&mut self, other: FocusNavAction)

The bitwise exclusive-or (^) of the bits in two flags values.

impl Clone for FocusNavAction

fn clone(&self) -> FocusNavAction

Returns a copy of the value. Read more

1.0.0 · source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl Debug for FocusNavAction

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

Formats the value using the given formatter. Read more

impl Extend<FocusNavAction> for FocusNavAction

fn extend<T>(&mut self, iterator: T)
where T: IntoIterator<Item = FocusNavAction>,

The bitwise or (|) of the bits in each flags value.

fn extend_one(&mut self, item: A)

🔬This is a nightly-only experimental API. (extend_one)

Extends a collection with exactly one element.

fn extend_reserve(&mut self, additional: usize)

🔬This is a nightly-only experimental API. (extend_one)

Reserves capacity in a collection for the given number of additional elements. Read more

impl Flags for FocusNavAction

const FLAGS: &'static [Flag<FocusNavAction>] = _

The set of defined flags.

type Bits = u16

The underlying bits type.

fn bits(&self) -> u16

Get the underlying bits value. Read more

fn from_bits_retain(bits: u16) -> FocusNavAction

Convert from a bits value exactly.

fn empty() -> Self

Get a flags value with all bits unset.

fn all() -> Self

Get a flags value with all known bits set.

fn from_bits(bits: Self::Bits) -> Option<Self>

Convert from a bits value. Read more

fn from_bits_truncate(bits: Self::Bits) -> Self

Convert from a bits value, unsetting any unknown bits.

fn from_name(name: &str) -> Option<Self>

Get a flags value with the bits of a flag with the given name set. Read more

fn iter(&self) -> Iter<Self>

Yield a set of contained flags values. Read more

fn iter_names(&self) -> IterNames<Self>

Yield a set of contained named flags values. Read more

fn is_empty(&self) -> bool

Whether all bits in this flags value are unset.

fn is_all(&self) -> bool

Whether all known bits in this flags value are set.

fn intersects(&self, other: Self) -> bool
where Self: Sized,

Whether any set bits in a source flags value are also set in a target flags value.

fn contains(&self, other: Self) -> bool
where Self: Sized,

Whether all set bits in a source flags value are also set in a target flags value.

fn insert(&mut self, other: Self)
where Self: Sized,

The bitwise or (|) of the bits in two flags values.

fn remove(&mut self, other: Self)
where Self: Sized,

The intersection of a source flags value with the complement of a target flags value (&!). Read more

fn toggle(&mut self, other: Self)
where Self: Sized,

The bitwise exclusive-or (^) of the bits in two flags values.

fn set(&mut self, other: Self, value: bool)
where Self: Sized,

Call [Flags::insert] when value is true or [Flags::remove] when value is false.

fn intersection(self, other: Self) -> Self

The bitwise and (&) of the bits in two flags values.

fn union(self, other: Self) -> Self

The bitwise or (|) of the bits in two flags values.

fn difference(self, other: Self) -> Self

The intersection of a source flags value with the complement of a target flags value (&!). Read more

fn symmetric_difference(self, other: Self) -> Self

The bitwise exclusive-or (^) of the bits in two flags values.

fn complement(self) -> Self

The bitwise negation (!) of the bits in a flags value, truncating the result.

impl FromIterator<FocusNavAction> for FocusNavAction

fn from_iter<T>(iterator: T) -> FocusNavAction
where T: IntoIterator<Item = FocusNavAction>,

The bitwise or (|) of the bits in each flags value.

impl Hash for FocusNavAction

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

Feeds this value into the given Hasher. Read more

1.3.0 · source§

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

impl IntoIterator for FocusNavAction

type Item = FocusNavAction

The type of the elements being iterated over.

type IntoIter = Iter<FocusNavAction>

Which kind of iterator are we turning this into?

fn into_iter(self) -> <FocusNavAction as IntoIterator>::IntoIter

Creates an iterator from a value. Read more

impl LowerHex for FocusNavAction

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

Formats the value using the given formatter. Read more

impl Not for FocusNavAction

fn not(self) -> FocusNavAction

The bitwise negation (!) of the bits in a flags value, truncating the result.

type Output = FocusNavAction

The resulting type after applying the ! operator.

impl Octal for FocusNavAction

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

Formats the value using the given formatter. Read more

impl PartialEq for FocusNavAction

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

Tests for self and other values to be equal, and is used by ==.

1.0.0 · source§

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Sub for FocusNavAction

fn sub(self, other: FocusNavAction) -> FocusNavAction

The intersection of a source flags value with the complement of a target flags value (&!).

This method is not equivalent to self & !other when other has unknown bits set. difference won’t truncate other, but the ! operator will.

type Output = FocusNavAction

The resulting type after applying the - operator.

impl SubAssign for FocusNavAction

fn sub_assign(&mut self, other: FocusNavAction)

The intersection of a source flags value with the complement of a target flags value (&!).

This method is not equivalent to self & !other when other has unknown bits set. difference won’t truncate other, but the ! operator will.

impl UpperHex for FocusNavAction

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

Formats the value using the given formatter. Read more

impl Copy for FocusNavAction

impl Eq for FocusNavAction

impl StructuralPartialEq for FocusNavAction

Auto Trait Implementations§

impl Freeze for FocusNavAction

impl RefUnwindSafe for FocusNavAction

impl Send for FocusNavAction

impl Sync for FocusNavAction

impl Unpin for FocusNavAction

impl UnwindSafe for FocusNavAction

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> AnyEq for T
where T: Any + PartialEq,

fn equals(&self, other: &(dyn Any + 'static)) -> bool

fn as_any(&self) -> &(dyn Any + 'static)

impl<T> AnyVarValue for T
where T: VarValue,

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Access to dyn Any methods.

fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Access to mut dyn Any methods.

fn clone_boxed(&self) -> Box<dyn AnyVarValue>

Clone the value.

fn clone_boxed_var(&self) -> Box<dyn AnyVar>

Clone the value into a new boxed LocalVar<Self>.

fn into_any(self: Box<T>) -> Box<dyn Any>

Access to Box<dyn Any> methods.

fn eq_any(&self, other: &(dyn AnyVarValue + 'static)) -> bool

Gets if self equals other.

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dst. Read more

impl<T> Downcast for T
where T: Any,

fn into_any(self: Box<T>) -> Box<dyn Any>

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait.

fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.

fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.

fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.

impl<T> DowncastSync for T
where T: Any + Send + Sync,

fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Sync + Send>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait.

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

impl<T> From<T> for T

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Returns the argument unchanged.

impl<T> FsChangeNote for T
where T: Debug + Any + Send + Sync,

fn as_any(&self) -> &(dyn Any + 'static)

Access any.

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more

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Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

impl<T, U> Into for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more