Struct redb::MultimapTableDefinition

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pub struct MultimapTableDefinition<'a, K: Key + 'static, V: Key + 'static> { /* private fields */ }
Expand description

Defines the name and types of a multimap table

A MultimapTableDefinition should be opened for use by calling ReadTransaction::open_multimap_table or WriteTransaction::open_multimap_table

Multimap tables may have multiple values associated with each key

Note that the lifetime of the K and V type parameters does not impact the lifetimes of the data that is stored or retreived from the table

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impl<'a, K: Key + 'static, V: Key + 'static> MultimapTableDefinition<'a, K, V>

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pub const fn new(name: &'a str) -> Self

Trait Implementations§

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impl<'a, K: Key + 'static, V: Key + 'static> Clone for MultimapTableDefinition<'a, K, V>

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fn clone(&self) -> Self

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<'a, K: Key + 'static, V: Key + 'static> Display for MultimapTableDefinition<'a, K, V>

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

Formats the value using the given formatter. Read more
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impl<'a, K: Key + 'static, V: Key + 'static> MultimapTableHandle for MultimapTableDefinition<'a, K, V>

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fn name(&self) -> &str

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impl<'a, K: Key + 'static, V: Key + 'static> Copy for MultimapTableDefinition<'a, K, V>

Auto Trait Implementations§

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impl<'a, K, V> Freeze for MultimapTableDefinition<'a, K, V>

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impl<'a, K, V> RefUnwindSafe for MultimapTableDefinition<'a, K, V>
where K: RefUnwindSafe, V: RefUnwindSafe,

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impl<'a, K, V> Send for MultimapTableDefinition<'a, K, V>
where K: Send, V: Send,

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impl<'a, K, V> Sync for MultimapTableDefinition<'a, K, V>
where K: Sync, V: Sync,

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impl<'a, K, V> Unpin for MultimapTableDefinition<'a, K, V>
where K: Unpin, V: Unpin,

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impl<'a, K, V> UnwindSafe for MultimapTableDefinition<'a, K, V>
where K: UnwindSafe, V: UnwindSafe,

Blanket Implementations§

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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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. 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> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T> ToString for T
where T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more
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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.