Add rust libraries page (#3828)

Signed-off-by: svrnm <[email protected]>
Co-authored-by: Patrice Chalin <[email protected]>
Co-authored-by: opentelemetrybot <[email protected]>

Author: 3 people

content/en/docs/languages/rust/libraries.md

@@ -0,0 +1,20 @@
+---
+title: Using instrumentation libraries
+linkTitle: Libraries
+weight: 40
+description: How to instrument libraries an app depends on
+---
+
+{{% docs/languages/libraries-intro Rust %}}
+
+## Use Instrumentation Libraries
+
+Each instrumentation library is a [crate](https://crates.io/).
+
+For example, the
+[instrumentation library for Actix Web](https://crates.io/crates/actix-web-opentelemetry)
+will automatically create [spans](/docs/concepts/signals/traces/#spans) and
+[metrics](/docs/concepts/signals/metrics/) based on the inbound HTTP requests.
+
+For a list of available instrumentation libraries, see the
+[registry](/ecosystem/registry/?language=rust&component=instrumentation).

static/refcache.json

@@ -501,7 +501,7 @@
   },
   "https://crates.io/": {
     "StatusCode": 206,
-    "LastSeen": "2024-01-19T16:56:12.042658+01:00"
+    "LastSeen": "2024-01-22T11:00:04.617082+01:00"
   },
   "https://cri-o.io/": {
     "StatusCode": 206,