Trait sc_state_db::NodeDb

pub trait NodeDb {
    type Key: ?Sized;
    type Error: Debug;

    // Required method
    fn get(&self, key: &Self::Key) -> Result<Option<DBValue>, Self::Error>;
}

Backend database trait. Read-only.

Required Associated Types

type Key: ?Sized

type Error: Debug

Required Methods

fn get(&self, key: &Self::Key) -> Result<Option<DBValue>, Self::Error>

Get state trie node.

Implementors