Struct ark_api::storage::Keys

pub struct Keys { /* private fields */ }

Collection of keys in a store

This is created with Store::keys().

The individual keys can be iterated through with Keys::iter() which will return a &[u8] byte slice for each key

Implementations

impl Keys

pub fn iter(&self) -> KeysIterator<'_>

Returns an iterator over the keys

pub fn len(&self) -> usize

Returns the number of keys in the list

pub fn is_empty(&self) -> bool

Returns true if the list contains no keys