1 use crate::{bad_utf8, handle_result, wasm_byte_vec_t, wasmtime_error_t};
2 
3 #[unsafe(no_mangle)]
4 pub unsafe extern "C" fn wasmtime_wat2wasm(
5     wat: *const u8,
6     wat_len: usize,
7     ret: &mut wasm_byte_vec_t,
8 ) -> Option<Box<wasmtime_error_t>> {
9     let wat = crate::slice_from_raw_parts(wat, wat_len);
10     let wat = match std::str::from_utf8(wat) {
11         Ok(s) => s,
12         Err(_) => return bad_utf8(),
13     };
14     handle_result(wat::parse_str(wat).map_err(|e| e.into()), |bytes| {
15         ret.set_buffer(bytes)
16     })
17 }
18