Rust编写的JavaScript引擎,该项目是一个试验性质的项目。
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use boa_engine::{object::builtins::JsRegExp, Context, JsResult};
fn main() -> JsResult<()> {
let context = &mut Context::default();
let regexp = JsRegExp::new("foo", "gi", context)?;
let test_result = regexp.test("football", context)?;
assert!(test_result);
let flags = regexp.flags(context)?;
assert_eq!(flags, String::from("gi"));
let src = regexp.source(context)?;
assert_eq!(src, String::from("foo"));
let to_string = regexp.to_string(context)?;
assert_eq!(to_string, String::from("/foo/gi"));
Ok(())
}