Trait AliasStore

Source

pub trait AliasStore {
    // Required methods
    fn alias(&self, nid: &NodeId) -> Option<Alias>;
    fn reverse_lookup(&self, alias: &Alias) -> BTreeMap<Alias, BTreeSet<NodeId>>;
}

Expand description

A trait for different sources which can potentially return an alias.

Required Methods§

Source

fn alias(&self, nid: &NodeId) -> Option<Alias>

Returns alias of a NodeId.

Source

fn reverse_lookup(&self, alias: &Alias) -> BTreeMap<Alias, BTreeSet<NodeId>>

Return all the NodeIds that match the alias.

Note that the implementation may choose to allow the alias to be a substring for more dynamic queries, thus a BTreeMap is returned to return the full Alias and matching NodeIds.