[−][src]Struct phf::Set
An immutable set constructed at compile time.
Note
The fields of this struct are public so that they may be initialized by the
phf_set!
macro and code generation. They are subject to change at any
time and should never be accessed directly.
Methods
impl<T> Set<T>
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impl<T> Set<T>
pub fn len(&self) -> usize
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pub fn len(&self) -> usize
Returns the number of elements in the Set
.
pub fn is_empty(&self) -> bool
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pub fn is_empty(&self) -> bool
Returns true if the Set
contains no elements.
pub fn get_key<U: ?Sized>(&self, key: &U) -> Option<&T> where
U: Eq + PhfHash,
T: Borrow<U>,
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pub fn get_key<U: ?Sized>(&self, key: &U) -> Option<&T> where
U: Eq + PhfHash,
T: Borrow<U>,
Returns a reference to the set's internal static instance of the given key.
This can be useful for interning schemes.
pub fn contains<U: ?Sized>(&self, value: &U) -> bool where
U: Eq + PhfHash,
T: Borrow<U>,
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pub fn contains<U: ?Sized>(&self, value: &U) -> bool where
U: Eq + PhfHash,
T: Borrow<U>,
Returns true if value
is in the Set
.
ⓘImportant traits for Iter<'a, T>pub fn iter<'a>(&'a self) -> Iter<'a, T>
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pub fn iter<'a>(&'a self) -> Iter<'a, T>
Returns an iterator over the values in the set.
Values are returned in an arbitrary but fixed order.
impl<T> Set<T> where
T: Eq + PhfHash,
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impl<T> Set<T> where
T: Eq + PhfHash,
pub fn is_disjoint(&self, other: &Set<T>) -> bool
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pub fn is_disjoint(&self, other: &Set<T>) -> bool
Returns true if other
shares no elements with self
.
pub fn is_subset(&self, other: &Set<T>) -> bool
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pub fn is_subset(&self, other: &Set<T>) -> bool
Returns true if other
contains all values in self
.
pub fn is_superset(&self, other: &Set<T>) -> bool
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pub fn is_superset(&self, other: &Set<T>) -> bool
Returns true if self
contains all values in other
.
Trait Implementations
impl<'a, T> IntoIterator for &'a Set<T>
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impl<'a, T> IntoIterator for &'a Set<T>
type Item = &'a T
The type of the elements being iterated over.
type IntoIter = Iter<'a, T>
Which kind of iterator are we turning this into?
ⓘImportant traits for Iter<'a, T>fn into_iter(self) -> Iter<'a, T>
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fn into_iter(self) -> Iter<'a, T>
Creates an iterator from a value. Read more
impl<T> Debug for Set<T> where
T: Debug,
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impl<T> Debug for Set<T> where
T: Debug,
Auto Trait Implementations
Blanket Implementations
impl<T> From for T
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impl<T> From for T
impl<T, U> Into for T where
U: From<T>,
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impl<T, U> Into for T where
U: From<T>,
impl<T, U> TryFrom for T where
T: From<U>,
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impl<T, U> TryFrom for T where
T: From<U>,
type Error = !
try_from
)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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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
try_from
)Performs the conversion.
impl<T> Borrow for T where
T: ?Sized,
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impl<T> Borrow for T where
T: ?Sized,
impl<T> BorrowMut for T where
T: ?Sized,
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impl<T> BorrowMut for T where
T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
impl<T, U> TryInto for T where
U: TryFrom<T>,
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impl<T, U> TryInto for T where
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
try_from
)The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
try_from
)Performs the conversion.
impl<T> Any for T where
T: 'static + ?Sized,
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impl<T> Any for T where
T: 'static + ?Sized,
fn get_type_id(&self) -> TypeId
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fn get_type_id(&self) -> TypeId
🔬 This is a nightly-only experimental API. (get_type_id
)
this method will likely be replaced by an associated static
Gets the TypeId
of self
. Read more