Struct RateLimitCfg 

pub struct RateLimitCfg {
    pub enabled: bool,
    pub rate: String,
    pub burst: u32,
    pub routes: Vec<RouteRateLimit>,
    pub per_key: PerKeyRateLimit,
    pub store: String,
    pub redis_url: String,
    pub redis_prefix: String,
    pub fail_open: bool,
}

Fields

enabled: bool

rate: String

Default per-client-IP limit, e.g. “60/min”, “10/sec”, “1000/hour”.

burst: u32

routes: Vec<RouteRateLimit>

Per-route overrides. A request whose path starts with path uses that route’s limit (still keyed per client IP) instead of the global one; the longest matching prefix wins, so /api/admin/ can be stricter than /api/.

per_key: PerKeyRateLimit

An additional limit keyed by the authenticated principal (API-key id or JWT subject) rather than IP, so a single credential can’t fan out across many IPs. Only applies to authenticated requests.

store: String

Where limiter state lives: "local" (default) is the in-process governor limiter (fast, no dependency, but per-replica). "redis" shares GCRA state across replicas via a Redis store, so N instances enforce one global limit. "memory" uses the same shared-store code path backed by an in-process map (a single-replica/testing backend). All three honor the same rate/burst/route/per-key settings above.

redis_url: String

Redis connection URL for store = "redis", e.g. redis://host:6379 or (TLS) rediss://host:6379. Prefer the EDGEGUARD_REDIS_URL env var over this file.

redis_prefix: String

Key prefix/namespace for the shared store, so multiple EdgeGuard deployments can share one Redis without colliding. Keys look like <prefix>:ip:<addr>.

fail_open: bool

What to do when the shared store is unreachable. false (default) fails closed — a store error returns 503, so an outage can’t silently disable rate limiting. true fails open — a store error allows the request (favor availability over strict limiting). Only relevant for store = "redis".

Trait Implementations

impl Clone for RateLimitCfg

fn clone(&self) -> RateLimitCfg

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RateLimitCfg

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

Formats the value using the given formatter.

impl Default for RateLimitCfg

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for RateLimitCfg

where RateLimitCfg: Default,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.