Trait redb::ReadableMultimapTable

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pub trait ReadableMultimapTable<K: Key + 'static, V: Key + 'static>: ReadableTableMetadata {
    // Required methods
    fn get<'a>(
        &self,
        key: impl Borrow<K::SelfType<'a>>,
    ) -> Result<MultimapValue<'_, V>>;
    fn range<'a, KR>(
        &self,
        range: impl RangeBounds<KR> + 'a,
    ) -> Result<MultimapRange<'_, K, V>>
       where KR: Borrow<K::SelfType<'a>> + 'a;

    // Provided method
    fn iter(&self) -> Result<MultimapRange<'_, K, V>> { ... }
}

Required Methods§

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fn get<'a>( &self, key: impl Borrow<K::SelfType<'a>>, ) -> Result<MultimapValue<'_, V>>

Returns an iterator over all values for the given key. Values are in ascending order.

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fn range<'a, KR>( &self, range: impl RangeBounds<KR> + 'a, ) -> Result<MultimapRange<'_, K, V>>
where KR: Borrow<K::SelfType<'a>> + 'a,

Provided Methods§

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fn iter(&self) -> Result<MultimapRange<'_, K, V>>

Returns an double-ended iterator over all elements in the table. Values are in ascending order.

Object Safety§

This trait is not object safe.

Implementors§

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impl<'txn, K: Key + 'static, V: Key + 'static> ReadableMultimapTable<K, V> for MultimapTable<'txn, K, V>

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impl<K: Key + 'static, V: Key + 'static> ReadableMultimapTable<K, V> for ReadOnlyMultimapTable<K, V>