Trait trie_db::Query

pub trait Query<H: Hasher> {
    type Item;

    fn decode(self, data: &[u8]) -> Self::Item;
}

Description of what kind of query will be made to the trie.

Required Associated Types

type Item

Output item.

Required Methods

fn decode(self, data: &[u8]) -> Self::Item

Decode a byte-slice into the desired item.

Implementors

impl<F, T, H: Hasher> Query<H> for Fwhere
    F: for<'a> FnOnce(&'a [u8]) -> T,

type Item = T