Function to_rust_string

rust/src/utils.rs:29–32

(pointer: *const c_char)

use crate::{cache, errors, InvocationArg, JavaClass};

pub(crate) unsafe fn to_rust_string(pointer: *const c_char) -> errors::Result<String> {
    let slice = CStr::from_ptr(pointer).to_bytes();
    Ok(from_java_cesu8(slice)?.to_string())
}

pub(crate) fn to_c_string(string: &str) -> *mut c_char {
    let cs = CString::new(string.as_bytes()).unwrap();