Struct VertexRepository

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

Fields

ds_ref: DatastoreRef<'a>

cf: &'static str

Implementations

impl<'a> VertexRepository<'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> VertexRepository<'a>

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

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

The addV()-step is used to add vertices to the graph (map/sideEffect). For every incoming object, a vertex is created. Moreover, GraphTraversalSource maintains an addV() method. Documentation

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

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

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

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

Trait Implementations

impl<'a> Clone for VertexRepository<'a>

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

Returns a copy of the value.

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

Performs copy-assignment from source.