Struct redisgraph::result_set::ResultSet

pub struct ResultSet {
    pub columns: Vec<Column>,
    pub statistics: Statistics,
}

A result set returned by RedisGraph in response to a query.

Fields

columns: Vec<Column>

The columns of this result set.

Empty if the response did not contain any return values.

statistics: Statistics

Contains statistics messages from the response.

Methods

impl ResultSet

pub fn num_columns(&self) -> usize

Returns the number of rows in the result set.

pub fn num_rows(&self) -> usize

Returns the number of columns in the result set.

pub fn get_scalar(
    &self,
    row_idx: usize,
    column_idx: usize
) -> RedisGraphResult<&Scalar>

Returns the scalar at the given position.

Returns an error if the value at the given position is not a scalar or if the position is out of bounds.

pub fn get_node(
    &self,
    row_idx: usize,
    column_idx: usize
) -> RedisGraphResult<&Node>

Returns the node at the given position.

Returns an error if the value at the given position is not a node or if the position is out of bounds.

pub fn get_relation(
    &self,
    row_idx: usize,
    column_idx: usize
) -> RedisGraphResult<&Relation>

Returns the relation at the given position.

Returns an error if the value at the given position is not a relation or if the position is out of bounds.

Trait Implementations

impl Clone for ResultSet

fn clone(&self) -> ResultSet

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ResultSet

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl FromRedisValueWithGraph for ResultSet

fn from_redis_value_with_graph(
    value: Value,
    graph: &Graph
) -> RedisGraphResult<Self>

impl PartialEq<ResultSet> for ResultSet

fn eq(&self, other: &ResultSet) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &ResultSet) -> bool

This method tests for !=.

impl StructuralPartialEq for ResultSet