Enum enso_flexer::prelude::weak_table::weak_weak_hash_map::Entry[−][src]

pub enum Entry<'a, K, V> where
    K: 'a + WeakKey,
    V: 'a + WeakElement,  {
    Occupied(OccupiedEntry<'a, K, V>),
    Vacant(VacantEntry<'a, K, V>),
}
Expand description

Represents an entry in the table which may be occupied or vacant.

Variants

Occupied(OccupiedEntry<'a, K, V>)
Vacant(VacantEntry<'a, K, V>)

Implementations

impl<'a, K, V> Entry<'a, K, V> where
    K: WeakKey,
    V: WeakElement, [src]

pub fn or_insert(
    self,
    default: <V as WeakElement>::Strong
) -> <V as WeakElement>::Strong[src]

Ensures a value is in the entry by inserting a default value if empty, and returns a mutable reference to the value in the entry.

pub fn or_insert_with<F>(self, default: F) -> <V as WeakElement>::Strong where
    F: FnOnce() -> <V as WeakElement>::Strong, [src]

Ensures a value is in the entry by inserting the result of the default function if empty, and returns a mutable reference to the value in the entry.

pub fn key(&self) -> &<K as WeakElement>::Strong[src]

Returns a reference to this entry’s key.

Trait Implementations

impl<'a, K, V> Debug for Entry<'a, K, V> where
    K: WeakKey,
    V: WeakElement,
    <K as WeakElement>::Strong: Debug,
    <V as WeakElement>::Strong: Debug, [src]

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

Formats the value using the given formatter. Read more

Auto Trait Implementations

impl<'a, K, V> RefUnwindSafe for Entry<'a, K, V> where
    K: RefUnwindSafe,
    V: RefUnwindSafe,
    <K as WeakElement>::Strong: RefUnwindSafe,
    <V as WeakElement>::Strong: RefUnwindSafe, 

impl<'a, K, V> Send for Entry<'a, K, V> where
    K: Send,
    V: Send,
    <K as WeakElement>::Strong: Send,
    <V as WeakElement>::Strong: Send, 

impl<'a, K, V> Sync for Entry<'a, K, V> where
    K: Sync,
    V: Sync,
    <K as WeakElement>::Strong: Sync,
    <V as WeakElement>::Strong: Sync, 

impl<'a, K, V> Unpin for Entry<'a, K, V> where
    <K as WeakElement>::Strong: Unpin,
    <V as WeakElement>::Strong: Unpin, 

impl<'a, K, V> !UnwindSafe for Entry<'a, K, V>

Blanket Implementations

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

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T> HasRefValue for T where
    T: ?Sized, [src]

type RefValue = T

impl<T, U> Into<U> for T where
    U: From<T>, [src]

pub fn into(self) -> U[src]

Performs the conversion.

impl<T> PhantomConversions for T[src]

fn phantom_into<P>() -> P where
    Self: PhantomInto<P>, [src]

fn phantom_from<P>() -> Self where
    P: PhantomInto<Self>, [src]

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<SS, SP> SupersetOf<SS> for SP where
    SS: SubsetOf<SP>, 

pub fn to_subset(&self) -> Option<SS>

The inverse inclusion map: attempts to construct self from the equivalent element of its superset. Read more

pub fn is_in_subset(&self) -> bool

Checks if self is actually part of its subset T (and can be converted to it).

pub fn to_subset_unchecked(&self) -> SS

Use with care! Same as self.to_subset but without any property checks. Always succeeds.

pub fn from_subset(element: &SS) -> SP

The inclusion map: converts self to the equivalent element of its superset.

impl<T> ToImpl for T[src]

fn to<P>(self) -> P where
    Self: Into<P>, [src]

impl<T> ToRef<T> for T where
    T: ?Sized, [src]

pub fn to_ref(&self) -> &T[src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

Performs the conversion.

impl<T> TypeDisplay for T[src]

pub default fn type_display() -> String[src]

impl<V, T> VZip<V> for T where
    V: MultiLane<T>, 

pub fn vzip(self) -> V

impl<T> Writer for T[src]

pub default fn write_by_level(&self, message: &Array)[src]

Write message using the appropriate console method.