Add debug info to ParticipationCountMismatch error

grandinetech · May 14, 2024 · d20d4f6 · d20d4f6
1 parent 980101e
commit d20d4f6
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Showing 2 changed files with 9 additions and 3 deletions.
diff --git a/helper_functions/src/electra.rs b/helper_functions/src/electra.rs
@@ -103,7 +103,10 @@ pub fn get_attesting_indices<P: Preset>(
     // This works the same as `assert len(attestation.aggregation_bits) == participants_count`
     ensure!(
         committee_offset == attestation.aggregation_bits.len(),
-        Error::ParticipantsCountMismatch,
+        Error::ParticipantsCountMismatch {
+            aggregation_bitlist_length: attestation.aggregation_bits.len(),
+            participants_count: committee_offset
+        },
     );
 
     Ok(output)

diff --git a/helper_functions/src/error.rs b/helper_functions/src/error.rs
@@ -28,8 +28,11 @@ pub(crate) enum Error {
     FailedToSelectProposer,
     #[error("no validators are active")]
     NoActiveValidators,
-    #[error("aggregation bitlist length does not match participants count")]
-    ParticipantsCountMismatch,
+    #[error("aggregation bitlist length {aggregation_bitlist_length} does not match participants count {participants_count}")]
+    ParticipantsCountMismatch {
+        aggregation_bitlist_length: usize,
+        participants_count: usize,
+    },
     #[error("permutated prefix maximum overflowed")]
     PermutatedPrefixMaximumOverflow,
     #[error("{0} is invalid")]