Struct near_sdk::collections::LookupSet [−][src]
pub struct LookupSet<T> { /* fields omitted */ }
Expand description
An non-iterable implementation of a set that stores its content directly on the trie.
Implementations
Create a new map. Use element_prefix
as a unique prefix for trie keys.
Inserts a serialized element into the set.
If the set did not have this value present, true
is returned.
If the set did have this value present, false
is returned.
Removes a value from the set. Returns whether the value was present in the set.
Adds a value to the set.
If the set did not have this value present, true
is returned.
If the set did have this value present, false
is returned.