Struct Collection

pub struct Collection<In, Ix> { /* private fields */ }

Implementations

impl<In, Ix> Collection<In, Ix>

where Ix: Index<In>,

pub fn new(ix: Ix) -> Self

pub fn get(&self, key: Key) -> Option<&In>

pub fn iter(&self) -> impl Iterator<Item = (&Key, &In)>

pub fn insert(&mut self, value: In) -> Key

pub fn update<F>(&mut self, key: Key, f: F)

where F: FnOnce(Option<&In>) -> In,

pub fn delete(&mut self, key: Key)

pub fn query<'t>(&'t self) -> Ix::Query<'t, In>

pub fn len(&self) -> usize