pub struct Map<K = (), V = ()>where
K: for<'a> Key<'a>,{
pub source: Header,
pub key: K,
pub value: V,
}
Expand description
A document’s entry in a View’s mappings.
Fields§
§source: Header
The header of the document that emitted this entry.
key: K
The key used to index the View.
value: V
An associated value stored in the view.
Implementations§
Trait Implementations§
§impl<K, V> Extend<Map<K, V>> for Mappings<K, V>where
K: for<'a> Key<'a>,
impl<K, V> Extend<Map<K, V>> for Mappings<K, V>where
K: for<'a> Key<'a>,
§fn extend<T>(&mut self, iter: T)where
T: IntoIterator<Item = Map<K, V>>,
fn extend<T>(&mut self, iter: T)where
T: IntoIterator<Item = Map<K, V>>,
Extends a collection with the contents of an iterator. Read more
source§fn extend_one(&mut self, item: A)
fn extend_one(&mut self, item: A)
🔬This is a nightly-only experimental API. (
extend_one
)Extends a collection with exactly one element.
source§fn extend_reserve(&mut self, additional: usize)
fn extend_reserve(&mut self, additional: usize)
🔬This is a nightly-only experimental API. (
extend_one
)Reserves capacity in a collection for the given number of additional elements. Read more