@@ -79,7 +79,7 @@ fn generate_named_getter_setter(
7979 for attr in & field. attrs {
8080 let cfg: Cfg = analyze_attributes ( attr. to_token_stream ( ) ) ;
8181 let name: String = field. ident . to_token_stream ( ) . to_string ( ) ;
82- cfg_map. entry ( name) . or_insert_with ( Vec :: new ) . push ( cfg) ;
82+ cfg_map. entry ( name) . or_default ( ) . push ( cfg) ;
8383 }
8484 let get_quote = |vis : TokenStream2 | {
8585 if need_getter {
@@ -121,7 +121,7 @@ fn generate_named_getter_setter(
121121 let mut has_add_get: bool = false ;
122122 let mut has_add_get_mut: bool = false ;
123123 let mut has_add_set: bool = false ;
124- for ( _key , cfg_list) in & cfg_map {
124+ for cfg_list in cfg_map. values ( ) {
125125 for cfg in cfg_list {
126126 if has_add_get && has_add_set && has_add_get_mut {
127127 break ;
@@ -196,7 +196,7 @@ fn generate_tuple_getter_setter(
196196 for attr in & field. attrs {
197197 let cfg: Cfg = analyze_attributes ( attr. to_token_stream ( ) ) ;
198198 let name: String = index. to_string ( ) ;
199- cfg_map. entry ( name) . or_insert_with ( Vec :: new ) . push ( cfg) ;
199+ cfg_map. entry ( name) . or_default ( ) . push ( cfg) ;
200200 }
201201 let get_quote = |vis : TokenStream2 | {
202202 if need_getter {
@@ -238,7 +238,7 @@ fn generate_tuple_getter_setter(
238238 let mut has_add_get: bool = false ;
239239 let mut has_add_get_mut: bool = false ;
240240 let mut has_add_set: bool = false ;
241- for ( _key , cfg_list) in & cfg_map {
241+ for cfg_list in cfg_map. values ( ) {
242242 for cfg in cfg_list {
243243 if has_add_get && has_add_set && has_add_get_mut {
244244 break ;
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