1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
SOURCE_FILE
COMMENT "// https://github.com/rust-lang/rust-analyzer/issues/311"
WHITESPACE "\n\n"
FN
VISIBILITY
PUB_KW "pub"
WHITESPACE " "
FN_KW "fn"
WHITESPACE " "
NAME
IDENT "foo"
GENERIC_PARAM_LIST
L_ANGLE "<"
TYPE_PARAM
NAME
IDENT "S"
COLON ":"
WHITESPACE " "
TYPE_BOUND_LIST
TYPE_BOUND
PATH_TYPE
PATH
PATH_SEGMENT
NAME_REF
IDENT "Iterator"
R_ANGLE ">"
PARAM_LIST
L_PAREN "("
R_PAREN ")"
WHITESPACE " "
RET_TYPE
THIN_ARROW "->"
WHITESPACE " "
PATH_TYPE
PATH
PATH_SEGMENT
NAME_REF
IDENT "String"
WHITESPACE "\n"
WHERE_CLAUSE
WHERE_KW "where"
WHITESPACE "\n "
WHERE_PRED
PATH_TYPE
PATH
PATH
PATH_SEGMENT
TYPE_ANCHOR
L_ANGLE "<"
PATH_TYPE
PATH
PATH_SEGMENT
NAME_REF
IDENT "S"
WHITESPACE " "
AS_KW "as"
WHITESPACE " "
PATH_TYPE
PATH
PATH_SEGMENT
NAME_REF
IDENT "Iterator"
R_ANGLE ">"
COLON2 "::"
PATH_SEGMENT
NAME_REF
IDENT "Item"
COLON ":"
WHITESPACE " "
TYPE_BOUND_LIST
TYPE_BOUND
PATH_TYPE
PATH
PATH_SEGMENT
NAME_REF
IDENT "Eq"
COMMA ","
WHITESPACE "\n"
BLOCK_EXPR
STMT_LIST
L_CURLY "{"
WHITESPACE "\n "
METHOD_CALL_EXPR
LITERAL
STRING "\"\""
DOT "."
NAME_REF
IDENT "to_owned"
ARG_LIST
L_PAREN "("
R_PAREN ")"
WHITESPACE "\n"
R_CURLY "}"
WHITESPACE "\n"