feat(sidekick/rust): track recording error info for discovery LROs (#6304)

haphungw · web-flow · commit feb2ef22fa2b · 2026-06-29T10:48:17.000-07:00
Add error telemetry for Discovery LROs so that their traces contain the same error information as standard LROs. Staged @ googleapis/google-cloud-rust#5861 Fixes #6286
diff --git a/internal/sidekick/rust/templates/crate/src/tracing.rs.mustache b/internal/sidekick/rust/templates/crate/src/tracing.rs.mustache
@@ -109,9 +109,7 @@ where T: super::stub::{{Codec.Name}} + std::fmt::Debug + Send + Sync {
                         }
                         {{/Codec.IsDiscoveryLro}}
                         {{#Codec.IsDiscoveryLro}}
-                        // TODO(https://github.com/googleapis/librarian/issues/6286): Track recording error info for Discovery LROs
-                        let done = google_cloud_lro::internal::DiscoveryOperation::done(op);
-                        _span.record("gcp.longrunning.done", done);
+                        google_cloud_lro::record_discovery_polling_result!(&_span, op);
                         {{/Codec.IsDiscoveryLro}}
                     }
                     Err(e) => {

Original file line number	Diff line number	Diff line change
`@@ -109,9 +109,7 @@ where T: super::stub::{{Codec.Name}} + std::fmt::Debug + Send + Sync {`
`109`	`109`	`}`
`110`	`110`	`{{/Codec.IsDiscoveryLro}}`
`111`	`111`	`{{#Codec.IsDiscoveryLro}}`
`112`		`- // TODO(https://github.com/googleapis/librarian/issues/6286): Track recording error info for Discovery LROs`
`113`		`- let done = google_cloud_lro::internal::DiscoveryOperation::done(op);`
`114`		`- _span.record("gcp.longrunning.done", done);`
	`112`	`+ google_cloud_lro::record_discovery_polling_result!(&_span, op);`
`115`	`113`	`{{/Codec.IsDiscoveryLro}}`
`116`	`114`	`}`
`117`	`115`	`Err(e) => {`