build: bump MSRV to 1.76.0 (#5586)

crates/router/src/core/payment_methods/cards.rs

@@ -1557,7 +1557,7 @@ pub async fn add_card_to_locker(
                 card_reference,
             )
             .await
-            .map_err(|error| {
+            .inspect_err(|error| {
                 metrics::CARD_LOCKER_FAILURES.add(
                     &metrics::CONTEXT,
                     1,
@@ -1566,7 +1566,7 @@ pub async fn add_card_to_locker(
                         router_env::opentelemetry::KeyValue::new("operation", "add"),
                     ],
                 );
-                error
+                logger::error!(?error, "Failed to add card in locker");
             })
         },
         &metrics::CARD_ADD_TIME,
@@ -1599,7 +1599,7 @@ pub async fn get_card_from_locker(
             .await
             .change_context(errors::ApiErrorResponse::InternalServerError)
             .attach_printable("Failed while getting card from hyperswitch card vault")
-            .map_err(|error| {
+            .inspect_err(|error| {
                 metrics::CARD_LOCKER_FAILURES.add(
                     &metrics::CONTEXT,
                     1,
@@ -1608,7 +1608,7 @@ pub async fn get_card_from_locker(
                         router_env::opentelemetry::KeyValue::new("operation", "get"),
                     ],
                 );
-                error
+                logger::error!(?error, "Failed to retrieve card from locker");
             })
         },
         &metrics::CARD_GET_TIME,
@@ -1633,9 +1633,9 @@ pub async fn delete_card_from_locker(
         async move {
             delete_card_from_hs_locker(state, customer_id, merchant_id, card_reference)
                 .await
-                .map_err(|error| {
+                .inspect_err(|error| {
                     metrics::CARD_LOCKER_FAILURES.add(&metrics::CONTEXT, 1, &[]);
-                    error
+                    logger::error!(?error, "Failed to delete card from locker");
                 })
         },
         &metrics::CARD_DELETE_TIME,

crates/router/src/core/payment_methods/vault.rs

@@ -977,9 +977,9 @@ pub async fn create_tokenize(
             )
             .await
             .map(|_| lookup_key.clone())
-            .map_err(|err| {
+            .inspect_err(|error| {
                 metrics::TEMP_LOCKER_FAILURES.add(&metrics::CONTEXT, 1, &[]);
-                err
+                logger::error!(?error, "Failed to store tokenized data in Redis");
             })
             .change_context(errors::ApiErrorResponse::InternalServerError)
             .attach_printable("Error from redis locker")

crates/router/src/core/payments/helpers.rs

@@ -4681,10 +4681,9 @@ pub async fn get_gsm_record(
     };
     get_gsm()
         .await
-        .map_err(|err| {
+        .inspect_err(|err| {
             // warn log should suffice here because we are not propagating this error
             logger::warn!(get_gsm_decision_fetch_error=?err, "error fetching gsm decision");
-            err
         })
         .ok()
 }

crates/router/src/core/payments/operations/payment_create.rs

@@ -1133,9 +1133,8 @@ impl PaymentCreate {
             .charges
             .as_ref()
             .map(|charges| {
-                charges.encode_to_value().map_err(|err| {
+                charges.encode_to_value().inspect_err(|err| {
                     logger::warn!("Failed to serialize PaymentCharges - {}", err);
-                    err
                 })
             })
             .transpose()

crates/router/src/core/payments/operations/payment_session.rs

@@ -399,9 +399,8 @@ where
                     })
                     .filter_map(|parsed_payment_method_result| {
                         parsed_payment_method_result
-                            .map_err(|err| {
+                            .inspect_err(|err| {
                                 logger::error!(session_token_parsing_error=?err);
-                                err
                             })
                             .ok()
                     })
@@ -447,9 +446,8 @@ where
                 connector_type,
                 Some(merchant_connector_account.get_id()),
             )
-            .map_err(|err| {
+            .inspect_err(|err| {
                 logger::error!(session_token_error=?err);
-                err
             }) {
                 #[cfg(all(
                     any(feature = "v1", feature = "v2"),

crates/router/src/core/payouts/helpers.rs

@@ -930,10 +930,9 @@ pub async fn get_gsm_record(
     };
     get_gsm()
         .await
-        .map_err(|err| {
+        .inspect_err(|err| {
             // warn log should suffice here because we are not propagating this error
             logger::warn!(get_gsm_decision_fetch_error=?err, "error fetching gsm decision");
-            err
         })
         .ok()
 }

crates/router/src/core/webhooks/outgoing.rs

@@ -161,12 +161,11 @@ pub(crate) async fn create_event_and_trigger_outgoing_webhook(
         &event,
     )
     .await
-    .map_err(|error| {
+    .inspect_err(|error| {
         logger::error!(
             ?error,
             "Failed to add outgoing webhook retry task to process tracker"
         );
-        error
     })
     .ok();
 
@@ -458,9 +457,8 @@ async fn raise_webhooks_analytics_event(
 
         serde_json::to_value(error.current_context())
             .change_context(errors::ApiErrorResponse::WebhookProcessingFailure)
-            .map_err(|error| {
+            .inspect_err(|error| {
                 logger::error!(?error, "Failed to serialize outgoing webhook error as JSON");
-                error
             })
             .ok()
     } else {