rocks_sys/
lib.rs

1pub use c::*;
2
3#[allow(non_upper_case_globals)]
4#[allow(non_camel_case_types)]
5#[allow(non_snake_case)]
6mod c;
7
8#[no_mangle]
9pub extern "C" fn bz_internal_error(errcode: i32) {
10    assert!(errcode == 0);
11}
12
13#[doc(hidden)]
14pub mod rust_export {
15    use std::ptr;
16
17    #[no_mangle]
18    pub unsafe extern "C" fn rust_string_assign(s: *mut String, p: *const u8, len: usize) {
19        (*s).reserve(len);
20        ptr::copy(p, (*s).as_mut_vec().as_mut_ptr(), len);
21        (*s).as_mut_vec().set_len(len);
22    }
23
24    #[no_mangle]
25    pub unsafe extern "C" fn rust_vec_u8_assign(v: *mut Vec<u8>, p: *const u8, len: usize) {
26        // (*v).extend_from_slice(slice::from_raw_parts(p, len))
27        (*v).reserve(len);
28        ptr::copy(p, (*v).as_mut_ptr(), len);
29        (*v).set_len(len);
30    }
31}