Crate use_js_keyword 

use-js-keyword

JavaScript keyword and reserved-word primitives for RustUse.

Experimental

use-js-keyword is experimental while use-js remains below 0.3.0.

Example

use use_js_keyword::{JsKeyword, is_js_keyword, is_js_reserved_word};

let keyword: JsKeyword = "await".parse()?;

assert_eq!(keyword.as_str(), "await");
assert!(is_js_keyword("class"));
assert!(is_js_reserved_word("interface"));

Scope

• Common JavaScript keywords.
• Common future and strict-mode reserved words.
• Lightweight vocabulary checks for metadata and validation helpers.

Non-goals

• Context-sensitive parser behavior.
• Version-specific reserved-word tables.
• Full ECMAScript lexical analysis.

License

Licensed under either Apache-2.0 or MIT.

Enums

JsKeyword

Common JavaScript keywords.

JsKeywordParseError

Error returned when parsing JavaScript vocabulary fails.

JsReservedWord

JavaScript reserved words, including keywords and common future reserved words.

Functions

is_js_keyword

Returns whether input is one of the common JavaScript keywords.

is_js_reserved_word

Returns whether input is a keyword or common reserved word.