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MapRecord

Struct MapRecord 

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#[repr(C)]
pub struct MapRecord<K, V> { pub key: K, pub value: V, pub hash: u64, }
Expand description

One gathered map entry.

Scatter sites store the hash next to the key and value so map initialization only needs to place rows into metadata slots.

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§key: K

The key of the record.

§value: V

The value of the record.

§hash: u64

The hash of the record.

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impl<K, V> MapRecord<K, V>

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pub const fn new(key: K, value: V, hash: u64) -> Self

Create a new map record with a key, value and known const hash.

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impl<K, V> Debug for MapRecord<K, V>
where K: Debug, V: Debug,

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<K, V> Freeze for MapRecord<K, V>
where K: Freeze, V: Freeze,

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impl<K, V> RefUnwindSafe for MapRecord<K, V>

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impl<K, V> Send for MapRecord<K, V>
where K: Send, V: Send,

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impl<K, V> Sync for MapRecord<K, V>
where K: Sync, V: Sync,

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impl<K, V> Unpin for MapRecord<K, V>
where K: Unpin, V: Unpin,

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impl<K, V> UnsafeUnpin for MapRecord<K, V>
where K: UnsafeUnpin, V: UnsafeUnpin,

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impl<K, V> UnwindSafe for MapRecord<K, V>
where K: UnwindSafe, V: UnwindSafe,

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.