Struct ClusterClient

pub struct ClusterClient { /* private fields */ }

Available on crate feature cluster only.

This is a Redis cluster client.

Implementations

impl ClusterClient

pub fn open<T: IntoConnectionInfo>( initial_nodes: Vec<T>, ) -> RedisResult<ClusterClient>

Create a ClusterClient with the default configuration. Despite the name, this does not actually open a connection to Redis Cluster, but only performs some basic checks of the initial nodes’ URLs and passwords.

Errors

Upon failure to parse initial nodes or if the initial nodes have different passwords, an error is returned.

pub fn get_connection(&self) -> RedisResult<ClusterConnection>

Opens connections to Redis Cluster nodes and returns a ClusterConnection.

Errors

An error is returned if there is a failure to open connections or to create slots.

Trait Implementations

impl Clone for ClusterClient

fn clone(&self) -> ClusterClient

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl ManageConnection for ClusterClient

Available on crate feature r2d2 only.

type Connection = ClusterConnection

The connection type this manager deals with.

type Error = RedisError

The error type returned by Connections.

fn connect(&self) -> Result<Self::Connection, Self::Error>

Attempts to create a new connection.

fn is_valid(&self, conn: &mut Self::Connection) -> Result<(), Self::Error>

Determines if the connection is still connected to the database.

fn has_broken(&self, conn: &mut Self::Connection) -> bool

Quickly determines if the connection is no longer usable.