Revert try_into().unwrap() cast, keep as i64 for metrics setter

pablodeymo · pablodeymo · commit 151f2d0d9083 · 2026-03-13T18:42:42.000-03:00
A panic in a metrics setter is worse than a theoretical silent wrap
on a value that will never exceed i64::MAX in practice.
diff --git a/crates/blockchain/src/metrics.rs b/crates/blockchain/src/metrics.rs
@@ -368,7 +368,7 @@ pub fn set_attestation_committee_count(count: u64) {
             )
             .unwrap()
         });
-    LEAN_ATTESTATION_COMMITTEE_COUNT.set(count.try_into().unwrap());
+    LEAN_ATTESTATION_COMMITTEE_COUNT.set(count as i64);
 }
 
 /// Observe the depth of a fork choice reorg.

Original file line number	Diff line number	Diff line change
`@@ -368,7 +368,7 @@ pub fn set_attestation_committee_count(count: u64) {`
`368`	`368`	`)`
`369`	`369`	`.unwrap()`
`370`	`370`	`});`
`371`		`- LEAN_ATTESTATION_COMMITTEE_COUNT.set(count.try_into().unwrap());`
	`371`	`+ LEAN_ATTESTATION_COMMITTEE_COUNT.set(count as i64);`
`372`	`372`	`}`
`373`	`373`
`374`	`374`	`/// Observe the depth of a fork choice reorg.`