4 stable releases
1.1.0 | Dec 12, 2023 |
---|---|
1.0.2 | Dec 11, 2023 |
1.0.1 | Dec 10, 2023 |
#311 in Encoding
316,207 downloads per month
Used in 235 crates
(2 directly)
16KB
316 lines
endi
Yet another endian handling library for Rust. The approach is very similar to that of
byteordered
crate with its Endianness
enum, except that endi
is much simpler and doesn't
depend on byteorder
(or anything at all).
Usage
The main type is Endian
enum which can be either Big
or Little
. It provides various
methods to read and write integers of different sizes and endianness.
use endi::{Endian, ReadBytes, WriteBytes};
let mut buf = [0u8; 4];
for endian in [Endian::Little, Endian::Big] {
endian.write_u32(&mut buf, 0xAB_BA_FE_EF);
assert_eq!(endian.read_u32(&buf), 0xAB_BA_FE_EF);
// Using the `ReadBytes` and `WriteBytes` traits:
let mut cursor = std::io::Cursor::new(&mut buf[..]);
cursor.write_u32(endian, 0xAB_BA_FE_EF).unwrap();
cursor.set_position(0);
assert_eq!(cursor.read_u32(endian).unwrap(), 0xAB_BA_FE_EF);
}
nostd
You can disable std
by disabling the default std
feature. This will disable the ReadBytes
and
WriteBytes
traits.