---
source: crates/ruff_python_parser/src/lexer.rs
expression: lex_source(source)
---
## Tokens
```
[
(
DoubleSlash,
0..2,
),
(
DoubleSlash,
2..4,
),
(
DoubleSlashEqual,
4..7,
),
(
Slash,
7..8,
),
(
Slash,
9..10,
),
(
Newline,
10..10,
),
]
```