Struct InMemoryBackend 

pub struct InMemoryBackend { /* private fields */ }

Available on crate feature in-memory only.

In-memory backend backed by a DashMap.

Suitable for single-node deployments. Each key tracks its GCRA theoretical arrival time (TAC) in monotonic milliseconds since process start; the allow/deny/remaining decision is delegated to the verified pure core gcra_decide, matching the Redis GCRA backend’s semantics.

Implementations

impl InMemoryBackend

pub fn new() -> Self

Create a new in-memory backend.

Trait Implementations

impl Clone for InMemoryBackend

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for InMemoryBackend

fn default() -> Self

Returns the “default value” for a type.

impl RateLimitBackend for InMemoryBackend

async fn check(&self, key: &str, quota: &Quota) -> RateLimitResult

Check if a request for key is allowed under the given quota.