oxc/crates/oxc_parser/examples
leaysgur 5a73a663dc refactor(regular_expression)!: Simplify public APIs (#6262)
This PR makes 2 changes to improve the existing API that are not very useful.

- Remove `(Literal)Parser` and `FlagsParser` and their ASTs
- Add `with_flags(flags_text)` helper to `ParserOptions`

Here are the details.

> Remove `(Literal)Parser` and `FlagsParser` and their ASTs

Previously, the `oxc_regular_expression` crate exposed 3 parsers.

- `(Literal)Parser`: assumes `/pattern/flags` format
- `PatternParser`: assumes `pattern` part only
- `FlagsParser`: assumes `flags` part only

However, it turns out that in actual usecases, only the `PatternParser` is actually sufficient, as the pattern and flags are validated and sliced in advance on the `oxc_parser` side.

The current usecase for `(Literal)Parser` is mostly for internal testing.

There were also some misuses of `(Literal)Parser` that restore `format!("/{pattern}/{flags}")` back and use `(Literal)Parser`.

Therefore, only `PatternParser` is now published, and unnecessary ASTs have been removed.
(This also obsoletes #5592 .)

> Added `with_flags(flags_text)` helper to `ParserOptions`

Strictly speaking, there was a subtle difference between the "flag" strings that users were aware of and the "mode" recognised by the parser.

Therefore, it was a common mistake to forget to enable `unicode_mode` when using the `v` flag.

With this helper, crate users no longer need to distinguish between flags and modes.
2024-10-03 02:47:08 +00:00
..
parser.rs refactor(parser): add --ast and --comments to example 2024-09-14 09:02:23 +08:00
parser_tsx.rs docs(parser): add module and struct level documentation (#5831) 2024-09-18 06:27:24 +00:00
regular_expression.rs refactor(regular_expression)!: Simplify public APIs (#6262) 2024-10-03 02:47:08 +00:00
visitor.rs refactor(ast): pass final ScopeFlags into visit_function (#4283) 2024-07-16 07:22:07 +00:00