Struct wasmer_compiler::lib::std::collections::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> Freeze for RawEntryBuilder<'a, K, V, S>
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<T> ArchivePointee for T
impl<T> ArchivePointee for T
§type ArchivedMetadata = ()
type ArchivedMetadata = ()
The archived version of the pointer metadata for this type.
§fn pointer_metadata(
_: &<T as ArchivePointee>::ArchivedMetadata,
) -> <T as Pointee>::Metadata
fn pointer_metadata( _: &<T as ArchivePointee>::ArchivedMetadata, ) -> <T as Pointee>::Metadata
Converts some archived metadata to the pointer metadata for itself.
source§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
§impl<T> LayoutRaw for T
impl<T> LayoutRaw for T
§fn layout_raw(_: <T as Pointee>::Metadata) -> Result<Layout, LayoutError>
fn layout_raw(_: <T as Pointee>::Metadata) -> Result<Layout, LayoutError>
Returns the layout of the type.
§impl<T> Pointee for T
impl<T> Pointee for T
source§impl<T> Upcastable for T
impl<T> Upcastable for T
source§fn upcast_any_ref(&self) -> &(dyn Any + 'static)
fn upcast_any_ref(&self) -> &(dyn Any + 'static)
upcast ref
source§fn upcast_any_mut(&mut self) -> &mut (dyn Any + 'static)
fn upcast_any_mut(&mut self) -> &mut (dyn Any + 'static)
upcast mut ref