Trait sp_trie::Query

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

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

Various re-exports from the trie-db crate. 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> Query<H> for F

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

type Item = T