Struct EdgeRepository

pub struct EdgeRepository<'a> {
    pub ds_ref: DatastoreRef<'a>,
    pub cf: &'static str,
}

Fields

ds_ref: DatastoreRef<'a>

cf: &'static str

Implementations

impl<'a> EdgeRepository<'a>

pub fn new(ds_ref: DatastoreRef<'a>) -> Self

pub fn tx(&self) -> Transaction

pub fn mut_tx(&self) -> Transaction

pub async fn count(&self) -> Result<usize, Error>

impl<'a> EdgeRepository<'a>

pub async fn e(&self, tx: &Transaction, ids: &[GValue]) -> Result<List, Error>

The V()-step is meant to read vertices from the graph and is usually used to start a GraphTraversal, but can also be used mid-traversal. Documentation

pub async fn new_e( &self, tx: &mut Transaction, labels: &[GValue], ) -> Result<Edge, Error>

pub async fn add_e( &self, tx: &mut Transaction, e: &mut Edge, labels: &[GValue], ) -> Result<Edge, Error>

Adds a Edge with an edge label determined by a Traversal.

pub async fn new_property( &self, tx: &mut Transaction, args: &[GValue], ) -> Result<Edge, Error>

pub fn property_repo(&self) -> PropertyRepository<'_>

pub async fn property( &self, e: &mut Edge, tx: &mut Transaction, args: &[GValue], ) -> Result<Edge, Error>

pub async fn in_v( &self, tx: &mut Transaction, e: &mut Edge, v: &Vertex, ) -> Result<Edge, Error>

pub async fn out_v( &self, tx: &mut Transaction, e: &mut Edge, v: &Vertex, ) -> Result<Edge, Error>

pub async fn properties( &self, tx: &Transaction, e: &mut Edge, args: &[GValue], ) -> Result<Edge, Error>

pub async fn drop_v(&self, tx: &mut Transaction, id: GID) -> Result<(), Error>

pub async fn iterate_all(&self, tx: &Transaction) -> Result<List, Error>

pub async fn iterate_from_edge( &self, tx: &Transaction, edge_id: &GID, ) -> Result<List, Error>

Trait Implementations

impl<'a> Clone for EdgeRepository<'a>

fn clone(&self) -> EdgeRepository<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.