Function greet

tests/strings/src/lib.rs:15–20

(name_ptr: i32, name_len: i32)

/// Passed in WasmSlice is owned by caller
#[no_mangle]
pub unsafe extern "C" fn greet(name_ptr: i32, name_len: i32) {
    let name = WasmSlice::borrowed(name_ptr, &name_len);
    let name = name.from_utf8_lossy();

    println!("Hello, {}!", name);
}

/// # Safety
/// Passed in WasmSlice is owned by caller