Wez Furlong dd41e999c4 introduce declare_metric! macro ...

This reduces the boilerplate around declaring metrics
(counters, histograms, gauges) in their various forms,
and more or less standardizes them, making the syntax
more regular regardless of how the metrics are actually
stored.

We move the help out to doc comments, making it easier
to write a multi-line exposition on a given metric (in
the future; we're not doing that yet).

linkme is used to form a registry that can be used to
eagerly collect metadata from the various metrics.  This
will be used to drive some automated documentation
extraction for the various metrics in a future commit.

2026-02-04 09:10:25 +00:00

..

src

introduce declare_metric! macro

2026-02-04 09:10:25 +00:00

Cargo.toml

introduce declare_metric! macro

2026-02-04 09:10:25 +00:00