rend 0.5.2

Cross-platform, endian-aware primitives for Rust
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50

# `rend`

[![crates.io badge]][crates.io] [![docs badge]][docs] [![license badge]][license]

[crates.io badge]: https://img.shields.io/crates/v/rend.svg
[crates.io]: https://crates.io/crates/rend
[docs badge]: https://img.shields.io/docsrs/rend
[docs]: https://docs.rs/rend
[license badge]: https://img.shields.io/badge/license-MIT-blue.svg
[license]: https://github.com/rkyv/rend/blob/master/LICENSE

rend provides cross-platform, endian-aware primitives for Rust.

## Documentation

- [rend](https://docs.rs/rend), provides cross-platform, endian-aware primitives
  for Rust

## Example

```rust
use core::mem::transmute;
use rend::*;

let little_int = i32_le::from_native(0x12345678);
// Internal representation is little-endian
assert_eq!(
    [0x78, 0x56, 0x34, 0x12],
    unsafe { transmute::<_, [u8; 4]>(little_int) }
);

// Can also be made with `.into()`
let little_int: i32_le = 0x12345678.into();
// Still formats correctly
assert_eq!("305419896", format!("{}", little_int));
assert_eq!("0x12345678", format!("0x{:x}", little_int));

let big_int = i32_be::from_native(0x12345678);
// Internal representation is big-endian
assert_eq!(
    [0x12, 0x34, 0x56, 0x78],
    unsafe { transmute::<_, [u8; 4]>(big_int) }
);

// Can also be made with `.into()`
let big_int: i32_be = 0x12345678.into();
// Still formats correctly
assert_eq!("305419896", format!("{}", big_int));
assert_eq!("0x12345678", format!("0x{:x}", big_int));
```