Struct hashbrown::hash_map::OccupiedError [−][src]
pub struct OccupiedError<'a, K, V, S, A: Allocator + Clone = Global> { pub entry: OccupiedEntry<'a, K, V, S, A>, pub value: V, }
The error returned by try_insert when the key already exists.
Contains the occupied entry, and the value that was not inserted.
Fields
entry: OccupiedEntry<'a, K, V, S, A>The entry in the map that was already occupied.
value: VThe value which was not inserted, because the entry was already occupied.
Trait Implementations
impl<K: Debug, V: Debug, S, A: Allocator + Clone> Debug for OccupiedError<'_, K, V, S, A>[src]
impl<'a, K: Debug, V: Debug, S, A: Allocator + Clone> Display for OccupiedError<'a, K, V, S, A>[src]
Auto Trait Implementations
impl<'a, K, V, S, A> RefUnwindSafe for OccupiedError<'a, K, V, S, A> where
A: RefUnwindSafe,
K: RefUnwindSafe,
S: RefUnwindSafe,
V: RefUnwindSafe,
A: RefUnwindSafe,
K: RefUnwindSafe,
S: RefUnwindSafe,
V: RefUnwindSafe,
impl<'a, K, V, S, A> Send for OccupiedError<'a, K, V, S, A> where
A: Send,
K: Send,
S: Send,
V: Send,
A: Send,
K: Send,
S: Send,
V: Send,
impl<'a, K, V, S, A> Sync for OccupiedError<'a, K, V, S, A> where
A: Sync,
K: Sync,
S: Sync,
V: Sync,
A: Sync,
K: Sync,
S: Sync,
V: Sync,
impl<'a, K, V, S, A> Unpin for OccupiedError<'a, K, V, S, A> where
K: Unpin,
V: Unpin,
K: Unpin,
V: Unpin,
impl<'a, K, V, S, A = Global> !UnwindSafe for OccupiedError<'a, K, V, S, A>
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T[src]
impl<T> From<T> for T[src]
impl<T, U> Into<U> for T where
U: From<T>, [src]
U: From<T>,
impl<T> Pointable for T[src]
pub const ALIGN: usize[src]
type Init = T
The type for initializers.
pub unsafe fn init(init: <T as Pointable>::Init) -> usize[src]
pub unsafe fn deref<'a>(ptr: usize) -> &'a T[src]
pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T[src]
pub unsafe fn drop(ptr: usize)[src]
impl<T> ToString for T where
T: Display + ?Sized, [src]
T: Display + ?Sized,
impl<T, U> TryFrom<U> for T where
U: Into<T>, [src]
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>[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src]
U: TryFrom<T>,