Struct glycos::graph::persist::PersistentGraph

pub struct PersistentGraph {
    storage: Db,
}

Fields

storage: Db

Implementations

impl PersistentGraph

pub fn temp() -> PersistentGraph

pub fn open(config: Config) -> Result<PersistentGraph, PersistError>

pub fn persist_vertex(&self, v: &Vertex) -> Result<(), PersistError>

pub fn vertices(
    &self
) -> impl Iterator<Item = (Vertex, impl Iterator<Item = Edge> + '_)> + '_

pub fn persist_edge(&self, e: &Edge) -> Result<(), PersistError>

fn find_persistent_vertex<K: AsRef<[u8]>>(
    &self,
    key: K
) -> Result<Option<PersistentVertex<Vec<u8>>>, PersistError>

fn find_persisted_edges<'a, 's: 'a, V: AsRef<[u8]> + 'a>(
    &'s self,
    persisted: PersistentVertex<V>
) -> impl Iterator<Item = Result<Edge, PersistError>> + 'a

pub fn find_vertex<K: AsRef<[u8]>>(
    &self,
    key: K
) -> Result<(Option<Vertex>, Option<impl Iterator<Item = Result<Edge, PersistError>> + '_>), PersistError>

Trait Implementations

impl Clone for PersistentGraph

fn clone(&self) -> PersistentGraph

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.