Enum PoolStrategy 

pub enum PoolStrategy {
    Shared {
        max_connections: usize,
    },
    PerTenant {
        max_pools: usize,
        pool_size: usize,
    },
    PerDatabase {
        max_databases: usize,
        pool_size: usize,
    },
}

Strategy for managing tenant connections.

Variants

Shared

Single shared pool with tenant context injection (row-level isolation). Most memory efficient, lowest latency for first request.

Fields

max_connections: usize

Maximum connections in the shared pool.

PerTenant

Per-tenant connection pools (schema-based isolation). Medium memory usage, consistent latency per tenant.

Fields

max_pools: usize

Maximum number of tenant pools to keep alive.

pool_size: usize

Connections per tenant pool.

PerDatabase

Per-tenant databases with dedicated pools (complete isolation). Highest memory usage, best isolation.

Fields

max_databases: usize

Maximum number of tenant databases.

pool_size: usize

Connections per database pool.

Trait Implementations

impl Clone for PoolStrategy

fn clone(&self) -> PoolStrategy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PoolStrategy

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

Formats the value using the given formatter.

impl Default for PoolStrategy

fn default() -> Self

Returns the “default value” for a type.