Struct cranelift_entity::BoxedSlice
source · [−]pub struct BoxedSlice<K, V> where
K: EntityRef, { /* private fields */ }
Expand description
A slice mapping K -> V
allocating dense entity references.
The BoxedSlice
data structure uses the dense index space to implement a map with a boxed
slice.
Implementations
sourceimpl<K, V> BoxedSlice<K, V> where
K: EntityRef,
impl<K, V> BoxedSlice<K, V> where
K: EntityRef,
sourcepub unsafe fn from_raw(raw: *mut [V]) -> Self
pub unsafe fn from_raw(raw: *mut [V]) -> Self
Create a new slice from a raw pointer. A safer way to create slices is
to use PrimaryMap::into_boxed_slice()
.
Safety
This relies on raw
pointing to a valid slice of V
s.
sourcepub fn get_mut(&mut self, k: K) -> Option<&mut V>
pub fn get_mut(&mut self, k: K) -> Option<&mut V>
Get the element at k
if it exists, mutable version.
sourcepub fn keys(&self) -> Keys<K>ⓘNotable traits for Keys<K>impl<K: EntityRef> Iterator for Keys<K> type Item = K;
pub fn keys(&self) -> Keys<K>ⓘNotable traits for Keys<K>impl<K: EntityRef> Iterator for Keys<K> type Item = K;
Iterate over all the keys in this map.
sourcepub fn values_mut(&mut self) -> IterMut<'_, V>
pub fn values_mut(&mut self) -> IterMut<'_, V>
Iterate over all the values in this map, mutable edition.
sourcepub fn iter(&self) -> Iter<'_, K, V>ⓘNotable traits for Iter<'a, K, V>impl<'a, K: EntityRef, V> Iterator for Iter<'a, K, V> type Item = (K, &'a V);
pub fn iter(&self) -> Iter<'_, K, V>ⓘNotable traits for Iter<'a, K, V>impl<'a, K: EntityRef, V> Iterator for Iter<'a, K, V> type Item = (K, &'a V);
Iterate over all the keys and values in this map.
Trait Implementations
sourceimpl<K: Clone, V: Clone> Clone for BoxedSlice<K, V> where
K: EntityRef,
impl<K: Clone, V: Clone> Clone for BoxedSlice<K, V> where
K: EntityRef,
sourcefn clone(&self) -> BoxedSlice<K, V>
fn clone(&self) -> BoxedSlice<K, V>
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
sourceimpl<K, V> Index<K> for BoxedSlice<K, V> where
K: EntityRef,
impl<K, V> Index<K> for BoxedSlice<K, V> where
K: EntityRef,
Immutable indexing into a BoxedSlice
.
The indexed value must be in the map.
sourceimpl<K, V> IndexMut<K> for BoxedSlice<K, V> where
K: EntityRef,
impl<K, V> IndexMut<K> for BoxedSlice<K, V> where
K: EntityRef,
Mutable indexing into a BoxedSlice
.
sourceimpl<'a, K, V> IntoIterator for &'a BoxedSlice<K, V> where
K: EntityRef,
impl<'a, K, V> IntoIterator for &'a BoxedSlice<K, V> where
K: EntityRef,
sourceimpl<'a, K, V> IntoIterator for &'a mut BoxedSlice<K, V> where
K: EntityRef,
impl<'a, K, V> IntoIterator for &'a mut BoxedSlice<K, V> where
K: EntityRef,
Auto Trait Implementations
impl<K, V> RefUnwindSafe for BoxedSlice<K, V> where
K: RefUnwindSafe,
V: RefUnwindSafe,
impl<K, V> Send for BoxedSlice<K, V> where
K: Send,
V: Send,
impl<K, V> Sync for BoxedSlice<K, V> where
K: Sync,
V: Sync,
impl<K, V> Unpin for BoxedSlice<K, V> where
K: Unpin,
impl<K, V> UnwindSafe for BoxedSlice<K, V> where
K: UnwindSafe,
V: UnwindSafe,
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more