@@ -325,7 +325,7 @@ mod tests {
325325 true ,
326326 TraceState :: default ( ) ,
327327 ) ,
328- format!( "{}:{}:0:1" , LONG_TRACE_ID_STR , SPAN_ID_STR ) ,
328+ format!( "{LONG_TRACE_ID_STR }:{SPAN_ID_STR }:0:1" ) ,
329329 ) ,
330330 (
331331 SpanContext :: new(
@@ -335,7 +335,7 @@ mod tests {
335335 true ,
336336 TraceState :: default ( ) ,
337337 ) ,
338- format!( "{}:{}:0:0" , LONG_TRACE_ID_STR , SPAN_ID_STR ) ,
338+ format!( "{LONG_TRACE_ID_STR }:{SPAN_ID_STR }:0:0" ) ,
339339 ) ,
340340 (
341341 SpanContext :: new(
@@ -345,7 +345,7 @@ mod tests {
345345 true ,
346346 TraceState :: default ( ) ,
347347 ) ,
348- format!( "{}:{}:0:3" , LONG_TRACE_ID_STR , SPAN_ID_STR ) ,
348+ format!( "{LONG_TRACE_ID_STR }:{SPAN_ID_STR }:0:3" ) ,
349349 ) ,
350350 ]
351351 }
@@ -356,7 +356,7 @@ mod tests {
356356 let propagator = Propagator :: with_custom_header ( construct_header) ;
357357 for ( trace_id, span_id, flag, expected) in get_extract_data ( ) {
358358 let mut map: HashMap < String , String > = HashMap :: new ( ) ;
359- map. set ( context_key, format ! ( "{}:{}:0:{}" , trace_id , span_id , flag ) ) ;
359+ map. set ( context_key, format ! ( "{trace_id }:{span_id }:0:{flag}" ) ) ;
360360 let context = propagator. extract ( & map) ;
361361 assert_eq ! ( context. span( ) . span_context( ) , & expected) ;
362362 }
@@ -392,7 +392,7 @@ mod tests {
392392
393393 // Propagators implement debug
394394 assert_eq ! (
395- format!( "{:?}" , default_propagator ) ,
395+ format!( "{default_propagator :?}" ) ,
396396 format!(
397397 "Propagator {{ baggage_prefix: \" {}\" , header_name: \" {}\" , fields: [\" {}\" ] }}" ,
398398 JAEGER_BAGGAGE_PREFIX , JAEGER_HEADER , JAEGER_HEADER
@@ -641,10 +641,7 @@ mod tests {
641641 }
642642 for ( trace_id, span_id, flag, expected) in get_extract_data ( ) {
643643 let mut map: HashMap < String , String > = HashMap :: new ( ) ;
644- map. set (
645- JAEGER_HEADER ,
646- format ! ( "{}:{}:0:{}" , trace_id, span_id, flag) ,
647- ) ;
644+ map. set ( JAEGER_HEADER , format ! ( "{trace_id}:{span_id}:0:{flag}" ) ) ;
648645 let context = propagator. extract ( & map) ;
649646 assert_eq ! ( context. span( ) . span_context( ) , & expected) ;
650647 }
@@ -655,7 +652,7 @@ mod tests {
655652 let mut map: HashMap < String , String > = HashMap :: new ( ) ;
656653 map. set (
657654 JAEGER_HEADER ,
658- format ! ( "{}:{}:0:1:aa" , LONG_TRACE_ID_STR , SPAN_ID_STR ) ,
655+ format ! ( "{LONG_TRACE_ID_STR }:{SPAN_ID_STR }:0:1:aa" ) ,
659656 ) ;
660657 let propagator = Propagator :: new ( ) ;
661658 let context = propagator. extract ( & map) ;
@@ -667,7 +664,7 @@ mod tests {
667664 let mut map: HashMap < String , String > = HashMap :: new ( ) ;
668665 map. set (
669666 JAEGER_HEADER ,
670- format ! ( "{}:{}:0:aa" , LONG_TRACE_ID_STR , SPAN_ID_STR ) ,
667+ format ! ( "{LONG_TRACE_ID_STR }:{SPAN_ID_STR }:0:aa" ) ,
671668 ) ;
672669 let propagator = Propagator :: new ( ) ;
673670 let context = propagator. extract ( & map) ;
@@ -679,7 +676,7 @@ mod tests {
679676 let mut map: HashMap < String , String > = HashMap :: new ( ) ;
680677 map. set (
681678 JAEGER_HEADER ,
682- format ! ( "{}%3A{}%3A0%3A1" , LONG_TRACE_ID_STR , SPAN_ID_STR ) ,
679+ format ! ( "{LONG_TRACE_ID_STR }%3A{SPAN_ID_STR }%3A0%3A1" ) ,
683680 ) ;
684681 let propagator = Propagator :: new ( ) ;
685682 let context = propagator. extract ( & map) ;
0 commit comments