Trait holochain_state::query::Store

pub trait Store {
    fn get_entry(&self, hash: &EntryHash) -> StateQueryResult<Option<Entry>>;
    fn get_header(
        &self, 
        hash: &HeaderHash
    ) -> StateQueryResult<Option<SignedHeaderHashed>>;
    fn get_element(
        &self, 
        hash: &AnyDhtHash
    ) -> StateQueryResult<Option<Element>>;
    fn contains_entry(&self, hash: &EntryHash) -> StateQueryResult<bool>;
    fn contains_header(&self, hash: &HeaderHash) -> StateQueryResult<bool>;

    fn contains_hash(&self, hash: &AnyDhtHash) -> StateQueryResult<bool> { ... }
}

Required methods

fn get_entry(&self, hash: &EntryHash) -> StateQueryResult<Option<Entry>>

Get an Entry from this store.

fn get_header(
    &self,
    hash: &HeaderHash
) -> StateQueryResult<Option<SignedHeaderHashed>>

Get an SignedHeaderHashed from this store.

fn get_element(&self, hash: &AnyDhtHash) -> StateQueryResult<Option<Element>>

Get an Element from this store.

fn contains_entry(&self, hash: &EntryHash) -> StateQueryResult<bool>

Check if an entry is contained in the store

fn contains_header(&self, hash: &HeaderHash) -> StateQueryResult<bool>

Check if a header is contained in the store

Provided methods

fn contains_hash(&self, hash: &AnyDhtHash) -> StateQueryResult<bool>

Check if a hash is contained in the store

Implementors

impl Store for Scratch

impl<'borrow, 'txn> Store for DbScratch<'borrow, 'txn>

impl<'stmt> Store for Txn<'stmt, '_>

impl<'stmt> Store for Txns<'stmt, '_>