fix: warning about unnecessary parentheses around closure body

Author: jpraynaud

mithril-aggregator/src/database/record/signer_registration.rs

@@ -61,8 +61,8 @@ impl From<SignerRegistrationRecord> for Signer {
             verification_key: other.verification_key.try_into().unwrap(),
             verification_key_signature: other
                 .verification_key_signature
-                .map(|k| (k.try_into().unwrap())),
-            operational_certificate: other.operational_certificate.map(|o| (o.try_into().unwrap())),
+                .map(|k| k.try_into().unwrap()),
+            operational_certificate: other.operational_certificate.map(|o| o.try_into().unwrap()),
             kes_period: other.kes_period,
         }
     }
@@ -75,8 +75,8 @@ impl From<SignerRegistrationRecord> for SignerWithStake {
             verification_key: other.verification_key.try_into().unwrap(),
             verification_key_signature: other
                 .verification_key_signature
-                .map(|k| (k.try_into().unwrap())),
-            operational_certificate: other.operational_certificate.map(|o| (o.try_into().unwrap())),
+                .map(|k| k.try_into().unwrap()),
+            operational_certificate: other.operational_certificate.map(|o| o.try_into().unwrap()),
             kes_period: other.kes_period,
             stake: other.stake.unwrap_or_default(),
         }

mithril-common/src/messages/message_parts/signer.rs

@@ -107,7 +107,7 @@ impl From<SignerWithStake> for SignerWithStakeMessagePart {
                 .map(|k| k.try_into().unwrap()),
             operational_certificate: value
                 .operational_certificate
-                .map(|op_cert| (op_cert.try_into().unwrap())),
+                .map(|op_cert| op_cert.try_into().unwrap()),
             kes_period: value.kes_period,
             stake: value.stake,
         }
@@ -230,7 +230,7 @@ impl From<Signer> for SignerMessagePart {
                 .map(|k| k.try_into().unwrap()),
             operational_certificate: value
                 .operational_certificate
-                .map(|op_cert| (op_cert.try_into().unwrap())),
+                .map(|op_cert| op_cert.try_into().unwrap()),
             kes_period: value.kes_period,
         }
     }