revert fmt

ic-utils/src/interfaces/management_canister.rs

@@ -211,25 +211,13 @@ pub struct CanisterLogRecord {
     pub content: Vec<u8>,
 }
 
-impl std::fmt::Display for CanisterLogRecord {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        std::fmt::Debug::fmt(self, f)
-    }
-}
-
 /// The result of a [`ManagementCanister::fetch_canister_logs`] call.
 #[derive(Clone, Debug, Deserialize, Eq, PartialEq, CandidType)]
 pub struct FetchCanisterLogsResponse {
     /// The logs of the canister.
     pub canister_log_records: Vec<CanisterLogRecord>,
 }
 
-impl std::fmt::Display for FetchCanisterLogsResponse {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        std::fmt::Debug::fmt(self, f)
-    }
-}
-
 /// A SHA-256 hash of a WASM chunk.
 pub type ChunkHash = [u8; 32];