Trait IdempotencyStore 

pub trait IdempotencyStore: Send + Sync {
    // Required methods
    fn lookup(&self, key: &str) -> Option<SessionId>;
    fn record(&self, key: &str, session_id: &SessionId);
}

Trait for idempotency key stores.

Required Methods

fn lookup(&self, key: &str) -> Option<SessionId>

Look up a session by idempotency key. Returns Some(session_id) if the key was previously used.

fn record(&self, key: &str, session_id: &SessionId)

Record a key → session mapping.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl IdempotencyStore for InMemoryIdempotencyStore