forked from mirrors/gecko-dev
b9d37221b3
This is the result of running `mach vendor rust`, `mach cargo vet prune` and `mach uniffi generate` Depends on D206130 Differential Revision: https://phabricator.services.mozilla.com/D206131 |
||
|---|---|---|
| .. | ||
| src | ||
| .cargo-checksum.json | ||
| Cargo.toml | ||
| LICENSE | ||
| README.md | ||
scroll_derive
Macros 1.1 implementing #[derive(Pread, Pwrite)] for https://github.com/m4b/scroll
Add derive annotations to your POD seamlessly and easily:
extern crate scroll;
#[macro_use]
extern crate scroll_derive;
#[derive(Debug, PartialEq, Pread, Pwrite, IOread, IOwrite, SizeWith)]
#[repr(C)]
struct Data {
id: u32,
timestamp: f64,
arr: [u16; 2],
}
use scroll::{Pread, Pwrite, Cread, LE};
fn main (){
let bytes = [0xefu8, 0xbe, 0xad, 0xde, 0, 0, 0, 0, 0, 0, 224, 63, 0xad, 0xde, 0xef, 0xbe];
let data: Data = bytes.pread_with(0, LE).unwrap();
println!("data: {data:?}");
assert_eq!(data.id, 0xdeadbeefu32);
let mut bytes2 = vec![0; ::std::mem::size_of::<Data>()];
bytes2.pwrite_with(data, 0, LE).unwrap();
let data: Data = bytes.pread_with(0, LE).unwrap();
let data2: Data = bytes2.pread_with(0, LE).unwrap();
assert_eq!(data, data2);
let data: Data = bytes.cread_with(0, LE);
assert_eq!(data, data2);
}