(metavariable) @debug-variable (parameter  (identifier) @debug-variable) (self) @debug-variable (static_item  (identifier) @debug-variable) (const_item  (identifier) @debug-variable) (let_declaration  pattern: (identifier) @debug-variable) (let_condition  (identifier) @debug-variable) (match_arm  (identifier) @debug-variable) (for_expression  (identifier) @debug-variable) (closure_parameters  (identifier) @debug-variable) (assignment_expression  (identifier) @debug-variable) (field_expression  (identifier) @debug-variable) (binary_expression  (identifier) @debug-variable  (#not-match? @debug-variable "^[A-Z]")) (reference_expression  (identifier) @debug-variable  (#not-match? @debug-variable "^[A-Z]")) (array_expression  (identifier) @debug-variable) (tuple_expression  (identifier) @debug-variable) (return_expression  (identifier) @debug-variable) (await_expression  (identifier) @debug-variable) (try_expression  (identifier) @debug-variable) (index_expression  (identifier) @debug-variable) (range_expression  (identifier) @debug-variable) (unary_expression  (identifier) @debug-variable) (if_expression  (identifier) @debug-variable) (while_expression  (identifier) @debug-variable) (parenthesized_expression  (identifier) @debug-variable) (arguments  (identifier) @debug-variable  (#not-match? @debug-variable "^[A-Z]")) (macro_invocation  (token_tree    (identifier) @debug-variable    (#not-match? @debug-variable "^[A-Z]"))) (block) @debug-scope