pub struct BreakerParams {
pub consecutive_failures: u32,
pub error_ratio: f64,
pub error_volume: u32,
pub open_ms: u64,
pub half_open_probes: u32,
}Expand description
Resolved (validated) breaker parameters for one upstream. None on the
upstream handle disables the breaker entirely — the no-config behavior
is bit-identical to pre-DW-015.
Fields§
§consecutive_failures: u32Consecutive failures (5xx + transport) that trip the breaker.
error_ratio: f64Error ratio in (0, 1] that trips the breaker once error_volume
observations are in the window.
error_volume: u32Minimum in-window observations before the ratio is evaluated.
open_ms: u64Cooling-off period before a half-open probe is admitted.
half_open_probes: u32Concurrent trial requests admitted in half-open.
Implementations§
Source§impl BreakerParams
impl BreakerParams
Sourcepub fn from_config(cfg: &BreakerConfig) -> Self
pub fn from_config(cfg: &BreakerConfig) -> Self
Resolve from the config form; None keeps the disabled state the
caller represents separately (serde applies per-field defaults for a
present block).
Trait Implementations§
Source§impl Clone for BreakerParams
impl Clone for BreakerParams
Source§fn clone(&self) -> BreakerParams
fn clone(&self) -> BreakerParams
Returns a duplicate of the value. Read more
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moreSource§impl Debug for BreakerParams
impl Debug for BreakerParams
Source§impl PartialEq for BreakerParams
impl PartialEq for BreakerParams
impl Copy for BreakerParams
impl StructuralPartialEq for BreakerParams
Auto Trait Implementations§
impl Freeze for BreakerParams
impl RefUnwindSafe for BreakerParams
impl Send for BreakerParams
impl Sync for BreakerParams
impl Unpin for BreakerParams
impl UnwindSafe for BreakerParams
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High level tracing that classifies responses using HTTP status codes. Read more
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