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RateLimits

s4_server::rate_limit

Struct RateLimits 

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pub struct RateLimits { /* private fields */ }
Expand description

Compiled per-(principal, bucket) limiter pool. Rules are evaluated in the order they appear in the JSON; the first match wins.

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impl RateLimits

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pub fn from_json_str(s: &str) -> Result<Self, String>

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pub fn active_limiter_count(&self) -> usize

v0.8.12 HIGH-11 fix: current per-(rule, principal, bucket) limiter count. Surfaced for tests and the rate_limit::active_limiters Prometheus gauge.

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pub fn from_path(path: &Path) -> Result<Self, String>

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pub fn check(&self, principal_id: Option<&str>, bucket: &str) -> bool

Returns true if the request passes the limiter, false if throttled. principal_id may be None (anonymous); rules with "principal": "*" still match.

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impl Clone for RateLimits

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fn clone(&self) -> RateLimits

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for RateLimits

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

Formats the value using the given formatter. Read more

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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