SOURCE_FILE@0..16
FN@0..16
FN_KW@0..2 "fn"
WHITESPACE@2..3 " "
NAME@3..4
IDENT@3..4 "f"
PARAM_LIST@4..13
L_PAREN@4..5 "("
PARAM@5..12
WILDCARD_PAT@5..6
UNDERSCORE@5..6 "_"
COLON@6..7 ":"
WHITESPACE@7..8 " "
REF_TYPE@8..12
AMP@8..9 "&"
DYN_TRAIT_TYPE@9..12
DYN_KW@9..12 "dyn"
TYPE_BOUND_LIST@12..12
R_PAREN@12..13 ")"
WHITESPACE@13..14 " "
BLOCK_EXPR@14..16
STMT_LIST@14..16
L_CURLY@14..15 "{"
R_CURLY@15..16 "}"
error 9..12: At least one trait is required for an object type