chore: use x.to_string() instead of format!("{}", x)

common/base/src/base/runtime.rs

@@ -79,7 +79,7 @@ impl Runtime {
     fn create(tracker: Arc<RuntimeTracker>, builder: &mut tokio::runtime::Builder) -> Result<Self> {
         let runtime = builder
             .build()
-            .map_err(|tokio_error| ErrorCode::TokioError(format!("{}", tokio_error)))?;
+            .map_err(|tokio_error| ErrorCode::TokioError(tokio_error.to_string()))?;
 
         let (send_stop, recv_stop) = oneshot::channel();
 

common/datablocks/src/data_block_debug.rs

@@ -96,7 +96,7 @@ fn create_table(results: &[DataBlock]) -> Result<Table> {
             let mut cells = Vec::new();
             for col in 0..batch.num_columns() {
                 let column = batch.column(col);
-                let str = format!("{}", column.get_checked(row)?);
+                let str = column.get_checked(row)?.to_string();
                 cells.push(Cell::new(&str));
             }
             table.add_row(cells);

common/datavalues/src/data_value.rs

@@ -128,7 +128,7 @@ impl DataValue {
                 DataTypeImpl::Array(ArrayType::create(inner_type))
             }
             DataValue::Struct(x) => {
-                let names = (0..x.len()).map(|i| format!("{}", i)).collect::<Vec<_>>();
+                let names = (0..x.len()).map(|i| i.to_string()).collect::<Vec<_>>();
                 let types = x.iter().map(|v| v.data_type()).collect::<Vec<_>>();
                 DataTypeImpl::Struct(StructType::create(names, types))
             }
@@ -154,7 +154,7 @@ impl DataValue {
                 DataTypeImpl::Array(ArrayType::create(inner_type))
             }
             DataValue::Struct(x) => {
-                let names = (0..x.len()).map(|i| format!("{}", i)).collect::<Vec<_>>();
+                let names = (0..x.len()).map(|i| i.to_string()).collect::<Vec<_>>();
                 let types = x.iter().map(|v| v.data_type()).collect::<Vec<_>>();
                 DataTypeImpl::Struct(StructType::create(names, types))
             }
@@ -408,7 +408,7 @@ impl fmt::Display for DataValue {
                     f,
                     "[{}]",
                     v.iter()
-                        .map(|v| format!("{}", v))
+                        .map(|v| v.to_string())
                         .collect::<Vec<_>>()
                         .join(", ")
                 )
@@ -440,6 +440,6 @@ pub fn format_datavalue_sql(value: &DataValue) -> String {
     match value {
         DataValue::String(_) | DataValue::Variant(_) => format!("'{}'", value),
         DataValue::Float64(value) => format!("'{:?}'", value),
-        _ => format!("{}", value),
+        _ => value.to_string(),
     }
 }

common/datavalues/src/types/serializations/number.rs

@@ -60,7 +60,7 @@ where T: PrimitiveType
         _format: &FormatSettings,
     ) -> Result<Vec<String>> {
         let column: &PrimitiveColumn<T> = Series::check_get(column)?;
-        let result: Vec<String> = column.iter().map(|x| format!("{}", x)).collect();
+        let result: Vec<String> = column.iter().map(|x| x.to_string()).collect();
         Ok(result)
     }
 

common/datavalues/src/types/type_interval.rs

@@ -119,7 +119,7 @@ impl DataType for IntervalType {
     fn custom_arrow_meta(&self) -> Option<BTreeMap<String, String>> {
         let mut mp = BTreeMap::new();
         mp.insert(ARROW_EXTENSION_NAME.to_string(), "Interval".to_string());
-        mp.insert(ARROW_EXTENSION_META.to_string(), format!("{}", self.kind));
+        mp.insert(ARROW_EXTENSION_META.to_string(), self.kind.to_string());
         Some(mp)
     }
 

common/datavalues/src/types/type_timestamp.rs

@@ -138,10 +138,7 @@ impl DataType for TimestampType {
     fn custom_arrow_meta(&self) -> Option<BTreeMap<String, String>> {
         let mut mp = BTreeMap::new();
         mp.insert(ARROW_EXTENSION_NAME.to_string(), "Timestamp".to_string());
-        mp.insert(
-            ARROW_EXTENSION_META.to_string(),
-            format!("{}", self.precision),
-        );
+        mp.insert(ARROW_EXTENSION_META.to_string(), self.precision.to_string());
         Some(mp)
     }
 

common/exception/src/exception.rs

@@ -138,7 +138,7 @@ impl ErrorCode {
     pub fn from_std_error<T: std::error::Error>(error: T) -> Self {
         ErrorCode {
             code: 1002,
-            display_text: format!("{}", error),
+            display_text: error.to_string(),
             cause: None,
             backtrace: Some(ErrorCodeBacktrace::Origin(Arc::new(Backtrace::capture()))),
         }
@@ -171,7 +171,7 @@ impl ErrorCode {
 ///
 /// assert_eq!(
 ///     "Code: 1067, displayText = 123, cause: an error occurred when formatting an argument.",
-///     format!("{}", y.unwrap_err())
+///     y.unwrap_err().to_string()
 /// );
 /// ```
 pub trait ToErrorCode<T, E, CtxFn>

common/exception/src/exception_into.rs

@@ -114,7 +114,7 @@ impl From<std::convert::Infallible> for ErrorCode {
 
 impl From<sqlparser::parser::ParserError> for ErrorCode {
     fn from(error: sqlparser::parser::ParserError) -> Self {
-        ErrorCode::SyntaxException(format!("{}", error))
+        ErrorCode::SyntaxException(error.to_string())
     }
 }
 

common/exception/tests/it/exception.rs

@@ -22,20 +22,20 @@ fn test_format_with_error_codes() {
     use common_exception::exception::*;
 
     assert_eq!(
-        format!("{}", ErrorCode::Ok("test message 1")),
+        ErrorCode::Ok("test message 1").to_string(),
         "Code: 0, displayText = test message 1."
     );
 
     assert_eq!(
-        format!("{}", ErrorCode::Ok("test message 2")),
+        ErrorCode::Ok("test message 2").to_string(),
         "Code: 0, displayText = test message 2."
     );
     assert_eq!(
-        format!("{}", ErrorCode::UnknownException("test message 1")),
+        ErrorCode::UnknownException("test message 1").to_string(),
         "Code: 1067, displayText = test message 1."
     );
     assert_eq!(
-        format!("{}", ErrorCode::UnknownException("test message 2")),
+        ErrorCode::UnknownException("test message 2").to_string(),
         "Code: 1067, displayText = test message 2."
     );
 }
@@ -62,15 +62,15 @@ fn test_derive_from_std_error() {
 
     assert_eq!(
         "Code: 1067, displayText = 123, cause: an error occurred when formatting an argument.",
-        format!("{}", rst1.as_ref().unwrap_err())
+        rst1.as_ref().unwrap_err().to_string()
     );
 
     let rst2: common_exception::exception::Result<()> =
         rst1.map_err_to_code(ErrorCode::Ok, || "wrapper");
 
     assert_eq!(
         "Code: 0, displayText = wrapper, cause: Code: 1067, displayText = 123, cause: an error occurred when formatting an argument..",
-        format!("{}", rst2.as_ref().unwrap_err())
+        rst2.as_ref().unwrap_err().to_string()
     );
 }
 
@@ -86,7 +86,7 @@ fn test_derive_from_display() {
 
     assert_eq!(
         "Code: 1067, displayText = 123, cause: 3.",
-        format!("{}", rst1.as_ref().unwrap_err())
+        rst1.as_ref().unwrap_err().to_string()
     );
 }
 
@@ -98,7 +98,7 @@ fn test_from_and_to_serialized_error() {
     let ec2: ErrorCode = se.into();
     assert_eq!(ec.code(), ec2.code());
     assert_eq!(ec.message(), ec2.message());
-    assert_eq!(format!("{}", ec), format!("{}", ec2));
+    assert_eq!(ec.to_string(), ec2.to_string());
     assert_eq!(ec.backtrace_str(), ec2.backtrace_str());
 }
 

common/exception/tests/it/prelude.rs

@@ -21,7 +21,7 @@ fn test_prelude() -> anyhow::Result<()> {
 
     assert_eq!(
         "Code: 1067, displayText = 123, cause: an error occurred when formatting an argument.",
-        format!("{}", y.unwrap_err())
+        y.unwrap_err().to_string()
     );
     Ok(())
 }

common/meta/api/src/schema_api_test_suite.rs

@@ -1584,7 +1584,7 @@ impl SchemaApiTestSuite {
             assert_eq!("Unknown database 'nonexistent'", err.message());
             assert_eq!(
                 "Code: 1003, displayText = Unknown database 'nonexistent'.",
-                format!("{}", err)
+                err.to_string()
             );
         }
 

common/meta/raft-store/src/log/raft_log.rs

@@ -134,7 +134,7 @@ impl RaftLog {
     }
 
     /// Insert a single log.
-    #[tracing::instrument(level = "debug", skip(self, log), fields(log_id=format!("{}",log.log_id).as_str()))]
+    #[tracing::instrument(level = "debug", skip(self, log), fields(log_id=log.log_id.to_string().as_str()))]
     pub async fn insert(
         &self,
         log: &Entry<LogEntry>,

common/meta/sled-store/src/sled_tree.rs

@@ -74,7 +74,7 @@ impl SledTree {
         tracing::debug!("SledTree opened tree: {}", tree_name);
 
         let rl = SledTree {
-            name: format!("{}", tree_name),
+            name: tree_name.to_string(),
             sync,
             tree: t,
         };

common/meta/types/src/meta_storage_errors.rs

@@ -57,7 +57,7 @@ pub enum MetaStorageError {
 /// Output message for end users, with sensitive info stripped.
 pub trait AppErrorMessage: Display {
     fn message(&self) -> String {
-        format!("{}", self)
+        self.to_string()
     }
 }
 

common/meta/types/tests/it/match_seq.rs

@@ -95,9 +95,9 @@ fn test_match_seq_from_opt_u64() -> Result<(), ()> {
 
 #[test]
 fn test_match_seq_display() -> Result<(), ()> {
-    assert_eq!("is any value", format!("{}", MatchSeq::Any));
-    assert_eq!("== 3", format!("{}", MatchSeq::Exact(3)));
-    assert_eq!(">= 3", format!("{}", MatchSeq::GE(3)));
+    assert_eq!("is any value", MatchSeq::Any.to_string());
+    assert_eq!("== 3", MatchSeq::Exact(3).to_string());
+    assert_eq!(">= 3", MatchSeq::GE(3).to_string());
 
     Ok(())
 }

common/planners/src/plan_expression_monotonicity.rs

@@ -248,7 +248,7 @@ impl ExpressionVisitor for ExpressionMonotonicityVisitor {
                 column_name,
                 data_type,
             } => {
-                let name = column_name.clone().unwrap_or(format!("{}", value));
+                let name = column_name.clone().unwrap_or_else(|| value.to_string());
                 let data_field = DataField::new(&name, data_type.clone());
                 let col = data_type.create_constant_column(value, 1)?;
                 let data_column_field = ColumnWithField::new(col, data_field);

metasrv/tests/it/tests/service.rs

@@ -104,7 +104,7 @@ impl MetaSrvTestContext {
 
         config.raft_config.id = id;
 
-        config.raft_config.config_id = format!("{}", config_id);
+        config.raft_config.config_id = config_id.to_string();
 
         // By default, create a meta node instead of open an existent one.
         config.raft_config.single = true;

query/src/interpreters/interpreter_explain.rs

@@ -72,7 +72,8 @@ impl ExplainInterpreter {
             &self.explain.input,
         )?;
         let formatted_plan = Series::from_data(
-            format!("{}", plan.display_graphviz())
+            plan.display_graphviz()
+                .to_string()
                 .lines()
                 .map(|s| s.as_bytes())
                 .collect::<Vec<_>>(),

query/src/interpreters/interpreter_query_log.rs

@@ -228,7 +228,7 @@ impl InterpreterQueryLog {
         let user = self.ctx.get_current_user()?;
         let sql_user = user.name;
         let sql_user_quota = format!("{:?}", user.quota);
-        let sql_user_privileges = format!("{}", user.grants);
+        let sql_user_privileges = user.grants.to_string();
 
         // Query.
         let query_id = self.ctx.get_id();
@@ -338,7 +338,7 @@ impl InterpreterQueryLog {
         let user = self.ctx.get_current_user()?;
         let sql_user = user.name;
         let sql_user_quota = format!("{:?}", user.quota);
-        let sql_user_privileges = format!("{}", user.grants);
+        let sql_user_privileges = user.grants.to_string();
 
         // Query.
         let query_id = self.ctx.get_id();

query/src/interpreters/interpreter_table_describe.rs

@@ -94,7 +94,7 @@ impl Interpreter for DescribeTableInterpreter {
 
                 None => {
                     let value = field.data_type().default_value();
-                    default_exprs.push(format!("{}", value));
+                    default_exprs.push(value.to_string());
                 }
             }
             extras.push("".to_string());

query/src/servers/mysql/writers/init_result_writer.rs

@@ -44,7 +44,7 @@ impl<'a, W: std::io::Write> DFInitResultWriter<'a, W> {
 
     fn err(error: &ErrorCode, writer: InitWriter<'a, W>) -> Result<()> {
         tracing::error!("OnInit Error: {:?}", error);
-        writer.error(ErrorKind::ER_UNKNOWN_ERROR, format!("{}", error).as_bytes())?;
+        writer.error(ErrorKind::ER_UNKNOWN_ERROR, error.to_string().as_bytes())?;
         Ok(())
     }
 }

query/src/servers/mysql/writers/query_result_writer.rs

@@ -206,11 +206,11 @@ impl<'a, W: std::io::Write> DFQueryResultWriter<'a, W> {
     fn err(error: &ErrorCode, writer: QueryResultWriter<'a, W>) -> Result<()> {
         if error.code() != ABORT_QUERY && error.code() != ABORT_SESSION {
             tracing::error!("OnQuery Error: {:?}", error);
-            writer.error(ErrorKind::ER_UNKNOWN_ERROR, format!("{}", error).as_bytes())?;
+            writer.error(ErrorKind::ER_UNKNOWN_ERROR, error.to_string().as_bytes())?;
         } else {
             writer.error(
                 ErrorKind::ER_ABORTING_CONNECTION,
-                format!("{}", error).as_bytes(),
+                error.to_string().as_bytes(),
             )?;
         }
 

query/src/sql/parsers/parser_view.rs

@@ -38,7 +38,7 @@ impl<'a> DfParser<'a> {
         if self.consume_token("AS") {
             let native_query = self.parser.parse_query()?;
             let query = DfQueryStatement::try_from(native_query.clone())?;
-            let subquery = format!("{}", native_query);
+            let subquery = native_query.to_string();
             let create = DfCreateView {
                 if_not_exists,
                 name,
@@ -68,7 +68,7 @@ impl<'a> DfParser<'a> {
         if self.consume_token("AS") {
             let native_query = self.parser.parse_query()?;
             let query = DfQueryStatement::try_from(native_query.clone())?;
-            let subquery = format!("{}", native_query);
+            let subquery = native_query.to_string();
             let alter = DfAlterView {
                 name,
                 subquery,

query/src/sql/statements/statement_show_databases.rs

@@ -45,10 +45,10 @@ impl AnalyzableStatement for DfShowDatabases {
         match &self.kind {
             DfShowKind::All => {}
             DfShowKind::Like(v) => {
-                kind = PlanShowKind::Like(format!("{v}"));
+                kind = PlanShowKind::Like(v.to_string());
             }
             DfShowKind::Where(v) => {
-                kind = PlanShowKind::Where(format!("{v}"));
+                kind = PlanShowKind::Where(v.to_string());
             }
         }
 

query/src/sql/statements/statement_show_functions.rs

@@ -45,10 +45,10 @@ impl AnalyzableStatement for DfShowFunctions {
         match &self.kind {
             DfShowKind::All => {}
             DfShowKind::Like(v) => {
-                kind = PlanShowKind::Like(format!("{}", v));
+                kind = PlanShowKind::Like(v.to_string());
             }
             DfShowKind::Where(v) => {
-                kind = PlanShowKind::Where(format!("{}", v));
+                kind = PlanShowKind::Where(v.to_string());
             }
         }
 

query/src/sql/statements/statement_show_tab_stat.rs

@@ -47,10 +47,10 @@ impl AnalyzableStatement for DfShowTabStat {
         match &self.kind {
             DfShowKind::All => {}
             DfShowKind::Like(v) => {
-                kind = PlanShowKind::Like(format!("{}", v));
+                kind = PlanShowKind::Like(v.to_string());
             }
             DfShowKind::Where(v) => {
-                kind = PlanShowKind::Where(format!("{}", v));
+                kind = PlanShowKind::Where(v.to_string());
             }
         }
 

query/src/sql/statements/statement_show_tables.rs

@@ -53,10 +53,10 @@ impl AnalyzableStatement for DfShowTables {
         match &self.kind {
             DfShowKind::All => {}
             DfShowKind::Like(v) => {
-                kind = PlanShowKind::Like(format!("{}", v));
+                kind = PlanShowKind::Like(v.to_string());
             }
             DfShowKind::Where(v) => {
-                kind = PlanShowKind::Where(format!("{}", v));
+                kind = PlanShowKind::Where(v.to_string());
             }
         }
 

query/src/storages/system/tracing_table.rs

@@ -84,7 +84,7 @@ impl TracingTable {
             .filter_map(|dir_entry| match dir_entry {
                 Ok(entry) if entry.path().is_dir() => None,
                 Ok(entry) => Some(Ok(entry.path().display().to_string())),
-                Err(cause) => Some(Err(ErrorCode::UnknownException(format!("{}", cause)))),
+                Err(cause) => Some(Err(ErrorCode::UnknownException(cause.to_string()))),
             })
             .collect::<Result<VecDeque<String>>>()
     }

query/tests/it/interpreters/interpreter_setting.rs

@@ -41,7 +41,7 @@ async fn test_setting_interpreter_error() -> Result<()> {
     let executor = InterpreterFactory::get(ctx.clone(), plan)?;
     if let Err(e) = executor.execute(None).await {
         let expect = "Code: 1020, displayText = Unknown variable: \"xx\".";
-        assert_eq!(expect, format!("{}", e));
+        assert_eq!(expect, e.to_string());
     }
 
     Ok(())