Struct scrypto::prelude::radix_engine_common::prelude::hash_map::RawEntryBuilder
source · pub struct RawEntryBuilder<'a, K, V, S>where
K: 'a,
V: 'a,
S: 'a,{
map: &'a HashMap<K, V, S>,
}
🔬This is a nightly-only experimental API. (
hash_raw_entry
)Expand description
A builder for computing where in a HashMap a key-value pair would be stored.
See the HashMap::raw_entry
docs for usage examples.
Fields§
§map: &'a HashMap<K, V, S>
🔬This is a nightly-only experimental API. (
hash_raw_entry
)Implementations§
source§impl<'a, K, V, S> RawEntryBuilder<'a, K, V, S>where
S: BuildHasher,
impl<'a, K, V, S> RawEntryBuilder<'a, K, V, S>where
S: BuildHasher,
sourcepub fn from_key<Q>(self, k: &Q) -> Option<(&'a K, &'a V)>
🔬This is a nightly-only experimental API. (hash_raw_entry
)
pub fn from_key<Q>(self, k: &Q) -> Option<(&'a K, &'a V)>
hash_raw_entry
)Access an entry by key.
Trait Implementations§
Auto Trait Implementations§
impl<'a, K, V, S> RefUnwindSafe for RawEntryBuilder<'a, K, V, S>
impl<'a, K, V, S> Send for RawEntryBuilder<'a, K, V, S>
impl<'a, K, V, S> Sync for RawEntryBuilder<'a, K, V, S>
impl<'a, K, V, S> Unpin for RawEntryBuilder<'a, K, V, S>
impl<'a, K, V, S> UnwindSafe for RawEntryBuilder<'a, K, V, S>
Blanket Implementations§
§impl<U> As for U
impl<U> As for U
§fn as_<T>(self) -> Twhere
T: CastFrom<U>,
fn as_<T>(self) -> Twhere
T: CastFrom<U>,
Casts
self
to type T
. The semantics of numeric casting with the as
operator are followed, so <T as As>::as_::<U>
can be used in the same way as T as U
for numeric conversions. Read moresource§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more