Function minify_js::minify

source ·

pub fn minify<T: Write>(
    top_level_mode: TopLevelMode,
    source: Vec<u8>,
    output: &mut T
) -> Result<(), MinifyError>

Expand description

Minifies UTF-8 JavaScript code, represented as an array of bytes.

Arguments

source - A vector of bytes representing the source code to minify.
output - Destination to write minified output JavaScript code.

Examples

use minify_js::{TopLevelMode, minify};

let mut code: &[u8] = b"const main = () => { let my_first_variable = 1; };";
let mut out = Vec::new();
minify(TopLevelMode::Global, code.to_vec(), &mut out).unwrap();
assert_eq!(out.as_slice(), b"const main=()=>{let a=1}");