Struct ra_ap_la_arena::ArenaMap [−][src]
A map from arena indexes to some other type. Space requirement is O(highest index).
Implementations
impl<T, V> ArenaMap<Idx<T>, V>
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pub fn insert(&mut self, idx: Idx<T>, t: V)
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Inserts a value associated with a given arena index into the map.
pub fn get(&self, idx: Idx<T>) -> Option<&V>
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Returns a reference to the value associated with the provided index if it is present.
pub fn get_mut(&mut self, idx: Idx<T>) -> Option<&mut V>
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Returns a mutable reference to the value associated with the provided index if it is present.
pub fn values(&self) -> impl Iterator<Item = &V>
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Returns an iterator over the values in the map.
pub fn values_mut(&mut self) -> impl Iterator<Item = &mut V>
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Returns an iterator over mutable references to the values in the map.
pub fn iter(&self) -> impl Iterator<Item = (Idx<T>, &V)>
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Returns an iterator over the arena indexes and values in the map.
Trait Implementations
impl<IDX: Clone, V: Clone> Clone for ArenaMap<IDX, V>
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impl<IDX: Debug, V: Debug> Debug for ArenaMap<IDX, V>
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impl<T, V> Default for ArenaMap<Idx<V>, T>
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impl<IDX: Eq, V: Eq> Eq for ArenaMap<IDX, V>
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impl<IDX: Hash, V: Hash> Hash for ArenaMap<IDX, V>
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fn hash<__H: Hasher>(&self, state: &mut __H)
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pub fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
1.3.0[src]
H: Hasher,
impl<T, V> Index<Idx<V>> for ArenaMap<Idx<V>, T>
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impl<IDX: Ord, V: Ord> Ord for ArenaMap<IDX, V>
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fn cmp(&self, other: &ArenaMap<IDX, V>) -> Ordering
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#[must_use]pub fn max(self, other: Self) -> Self
1.21.0[src]
#[must_use]pub fn min(self, other: Self) -> Self
1.21.0[src]
#[must_use]pub fn clamp(self, min: Self, max: Self) -> Self
1.50.0[src]
impl<IDX: PartialEq, V: PartialEq> PartialEq<ArenaMap<IDX, V>> for ArenaMap<IDX, V>
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fn eq(&self, other: &ArenaMap<IDX, V>) -> bool
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fn ne(&self, other: &ArenaMap<IDX, V>) -> bool
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impl<IDX: PartialOrd, V: PartialOrd> PartialOrd<ArenaMap<IDX, V>> for ArenaMap<IDX, V>
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fn partial_cmp(&self, other: &ArenaMap<IDX, V>) -> Option<Ordering>
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#[must_use]pub fn lt(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]pub fn le(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]pub fn gt(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]pub fn ge(&self, other: &Rhs) -> bool
1.0.0[src]
impl<IDX, V> StructuralEq for ArenaMap<IDX, V>
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impl<IDX, V> StructuralPartialEq for ArenaMap<IDX, V>
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Auto Trait Implementations
impl<IDX, V> RefUnwindSafe for ArenaMap<IDX, V> where
IDX: RefUnwindSafe,
V: RefUnwindSafe,
IDX: RefUnwindSafe,
V: RefUnwindSafe,
impl<IDX, V> Send for ArenaMap<IDX, V> where
IDX: Send,
V: Send,
IDX: Send,
V: Send,
impl<IDX, V> Sync for ArenaMap<IDX, V> where
IDX: Sync,
V: Sync,
IDX: Sync,
V: Sync,
impl<IDX, V> Unpin for ArenaMap<IDX, V> where
IDX: Unpin,
V: Unpin,
IDX: Unpin,
V: Unpin,
impl<IDX, V> UnwindSafe for ArenaMap<IDX, V> where
IDX: UnwindSafe,
V: UnwindSafe,
IDX: UnwindSafe,
V: UnwindSafe,
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,
pub fn borrow_mut(&mut self) -> &mut T
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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> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub 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.
pub 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>,