Struct Metrics 

pub struct Metrics {
    pub registry: Registry,
    /* private fields */
}

Fields

registry: Registry

Implementations

impl Metrics

pub fn new() -> Self

pub fn record_request(&self, kind: &str, result: &str, repo: &str)

Record the outcome of a client request. repo is the served repo path on success and - on any failure, so unbounded client-supplied paths cannot inflate label cardinality. kind is info_refs, upload_pack, auth or receive_pack; result is ok, error, upstream_error, unauthorized or rejected.

pub fn record_upstream(&self, op: &str, result: &str, repo: &str)

Record an upstream clone/fetch. Errors are recorded too (result = "error"); pass the repo path on success and - on error, matching record_request.

pub fn set_cache_size(&self, bytes: u64, mirrors: usize)

Refresh the cache-size gauges from the eviction index.

pub fn record_eviction(&self)

Record one evicted mirror.

pub fn observe_upstream(&self, op: &str, repo: &str, seconds: f64)

Observe an upstream op’s duration. Call only on success with the real repo, matching the counters’ bounded-repo cardinality discipline.

pub fn observe_serve(&self, kind: &str, repo: &str, seconds: f64)

Observe a client serve duration (kind = info_refs | upload_pack), same cardinality discipline as observe_upstream.

pub fn gather(&self) -> String

Trait Implementations

impl Default for Metrics

fn default() -> Self

Returns the “default value” for a type.