Struct RedisConnections

pub struct RedisConnections { /* private fields */ }

Holds separate connection pools for read and write operations.

This struct enables optimization for Redis deployments with read replicas, such as AWS ElastiCache. Write operations use the primary pool, while read operations can be distributed across reader replicas.

When REDIS_READER_URL is not configured, both pools point to the same Redis instance (the primary), maintaining backward compatibility.

Implementations

impl RedisConnections

pub fn new_single_pool(pool: Arc<Pool>) -> Self

Creates a new RedisConnections with a single pool used for both reads and writes.

This is useful for:

• Testing where read/write separation is not needed
• Simple deployments without read replicas
• Backward compatibility

pub fn primary(&self) -> &Arc<Pool>

Returns the primary pool for write operations.

Use this for: create, update, delete, and any operation that modifies data in Redis.

pub fn reader(&self) -> &Arc<Pool>

Returns the reader pool for read operations.

Use this for: get_by_id, list, find_by_*, count, and any operation that only reads data from Redis.

If no reader endpoint is configured, this returns the same pool as primary().

Trait Implementations

impl Clone for RedisConnections

fn clone(&self) -> RedisConnections

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RedisConnections

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

Formats the value using the given formatter.