oxc加载文件速度

[anguish-huihuang]

let allocator = Allocator::default();
let (output, source_type) = deobfuscator_handle(input_path, &allocator);
let mut program = Parser::new(&allocator, &output, source_type).parse().program;
这几行代码，耗时得60多ms。所以我想可不可以有更加快的办法，应为需要特别快的速度

[Boshen]

The only trick I can provide is to use simdutf8 to validate files. Or skip it if you need extreme speed.

oxc/crates/oxc_linter/src/utils/mod.rs

Lines 44 to 56 in 6f0fe38

	pub fn read_to_string(path: &Path) -> io::Result<String> {
	// `simdutf8` is faster than `std::str::from_utf8` which `fs::read_to_string` uses internally
	let bytes = std::fs::read(path)?;
	if simdutf8::basic::from_utf8(&bytes).is_err() {
	// Same error as `fs::read_to_string` produces (`io::Error::INVALID_UTF8`)
	return Err(io::Error::new(
	io::ErrorKind::InvalidData,
	"stream did not contain valid UTF-8",
	));
	}
	// SAFETY: `simdutf8` has ensured it's a valid UTF-8 string
	Ok(unsafe { String::from_utf8_unchecked(bytes) })
	}

Close as lack of more context. And please use English.