Struct MetricThresholdBuilder
pub struct MetricThresholdBuilder { /* private fields */ }Expand description
The ergonomic Rust surface for declaring a metric threshold. All
validation happens in MetricThresholdBuilder::build — no I/O, no
server round trip. The builder does not enforce int-range on
severity thresholds: the subscriber cannot know the referenced metric’s
value_type; out-of-domain values are rejected server-side at ingest.
Implementations§
§impl MetricThresholdBuilder
impl MetricThresholdBuilder
pub fn new(
id: impl Into<String>,
metric_id: impl Into<String>,
) -> MetricThresholdBuilder
pub fn new( id: impl Into<String>, metric_id: impl Into<String>, ) -> MetricThresholdBuilder
Start a declaration referencing metric_id (which must be declared
in the same manifest’s metrics).
pub fn window_seconds(self, v: u64) -> MetricThresholdBuilder
pub fn evaluation_interval_seconds(self, v: u64) -> MetricThresholdBuilder
pub fn evaluation_delay_seconds(self, v: u64) -> MetricThresholdBuilder
pub fn group_match(self, v: ThresholdGroupMatch) -> MetricThresholdBuilder
pub fn failure_threshold(self, v: u32) -> MetricThresholdBuilder
pub fn recovery_threshold(self, v: u32) -> MetricThresholdBuilder
pub fn enabled(self, v: bool) -> MetricThresholdBuilder
pub fn description(self, v: impl Into<String>) -> MetricThresholdBuilder
pub fn warning(
self,
comparison: ThresholdComparison,
threshold: f64,
) -> MetricThresholdBuilder
pub fn warning( self, comparison: ThresholdComparison, threshold: f64, ) -> MetricThresholdBuilder
Declare (or replace) the warning severity policy.
pub fn critical(
self,
comparison: ThresholdComparison,
threshold: f64,
) -> MetricThresholdBuilder
pub fn critical( self, comparison: ThresholdComparison, threshold: f64, ) -> MetricThresholdBuilder
Declare (or replace) the critical severity policy.
pub fn build(self) -> Result<MetricThreshold, String>
pub fn build(self) -> Result<MetricThreshold, String>
Assemble + validate: window 1..=2_678_400, interval 10..=86_400, delay 0..=600, failure/recovery thresholds 1..=100, at least one severity, finite severity thresholds. Out-of-domain (int-range) thresholds are the server’s job — see the struct docs.
Trait Implementations§
Auto Trait Implementations§
impl Freeze for MetricThresholdBuilder
impl RefUnwindSafe for MetricThresholdBuilder
impl Send for MetricThresholdBuilder
impl Sync for MetricThresholdBuilder
impl Unpin for MetricThresholdBuilder
impl UnsafeUnpin for MetricThresholdBuilder
impl UnwindSafe for MetricThresholdBuilder
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