Struct SlowQueryLogger

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pub struct SlowQueryLogger { /* private fields */ }

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impl SlowQueryLogger

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pub fn new(opts: SlowQueryOpts) -> Arc<SlowQueryLogger> ⓘ

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pub fn for_destination( dest: &LogDestination, fallback_log_dir: &Path, threshold_ms: u64, sample_pct: u8, ) -> Arc<SlowQueryLogger> ⓘ

Resolve a crate::storage::layout::LogDestination into a concrete slow-query sink. File(p) writes to that exact path; Stderr and Syslog fall back to <fallback_log_dir>/red-slow.log until the dedicated sinks are wired (ADR 0018).

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pub fn record( &self, kind: QueryKind, duration_ms: u64, sql_redacted: String, scope: &EffectiveScope, )

Record a completed query. Below-threshold: single relaxed load, no allocation. Above-threshold + sampled: emit a JSON line to the sink.

Auto Trait Implementations§

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impl !UnwindSafe for SlowQueryLogger

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