@@ -59,14 +59,14 @@ pub fn parse_arguments(args: &[String]) -> Command {
5959 let arg = & args[ arg_index] ;
6060
6161 if !arg. starts_with ( '-' ) {
62- return Command :: Error ( format ! ( "Unknown argument {}" , arg ) ) ;
62+ return Command :: Error ( format ! ( "Unknown argument {arg}" ) ) ;
6363 }
6464
6565 match arg. as_ref ( ) {
6666 "--files" | "-f" => {
6767 arg_index += 1 ;
6868 if arg_index >= args_len {
69- let message = format ! ( "Argument {} must be followed by one or more path" , arg ) ;
69+ let message = format ! ( "Argument {arg } must be followed by one or more path" ) ;
7070 return Command :: Error ( message) ;
7171 }
7272
@@ -92,7 +92,7 @@ pub fn parse_arguments(args: &[String]) -> Command {
9292 "--query" | "-q" => {
9393 arg_index += 1 ;
9494 if arg_index >= args_len {
95- let message = format ! ( "Argument {} must be followed by the query" , arg ) ;
95+ let message = format ! ( "Argument {arg } must be followed by the query" ) ;
9696 return Command :: Error ( message) ;
9797 }
9898
@@ -102,7 +102,7 @@ pub fn parse_arguments(args: &[String]) -> Command {
102102 "--script" | "-s" => {
103103 arg_index += 1 ;
104104 if arg_index >= args_len {
105- let message = format ! ( "Argument {} must be followed by the file" , arg ) ;
105+ let message = format ! ( "Argument {arg } must be followed by the file" ) ;
106106 return Command :: Error ( message) ;
107107 }
108108
@@ -120,7 +120,7 @@ pub fn parse_arguments(args: &[String]) -> Command {
120120 "--pagesize" | "-ps" => {
121121 arg_index += 1 ;
122122 if arg_index >= args_len {
123- let message = format ! ( "Argument {} must be followed by the page size" , arg ) ;
123+ let message = format ! ( "Argument {arg } must be followed by the page size" ) ;
124124 return Command :: Error ( message) ;
125125 }
126126
@@ -140,7 +140,7 @@ pub fn parse_arguments(args: &[String]) -> Command {
140140 "--output" | "-o" => {
141141 arg_index += 1 ;
142142 if arg_index >= args_len {
143- let message = format ! ( "Argument {} must be followed by output format" , arg ) ;
143+ let message = format ! ( "Argument {arg } must be followed by output format" ) ;
144144 return Command :: Error ( message) ;
145145 }
146146
@@ -159,7 +159,7 @@ pub fn parse_arguments(args: &[String]) -> Command {
159159
160160 arg_index += 1 ;
161161 }
162- _ => return Command :: Error ( format ! ( "Unknown command {}" , arg ) ) ,
162+ _ => return Command :: Error ( format ! ( "Unknown command {arg}" ) ) ,
163163 }
164164 }
165165
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