num-packer

Provides traits and implementations for packing and unpacking two numbers into a single value.

Implementations

• Pack two bool into u8/i8, u16/i16, u32/i32, u64/i64, usize/isize
• Pack two u8 into u16/i16, u32/i32, u64/i64, usize/isize
• Pack two u16 into u32/i32, u64/i64, usize/isize(if target pointer width is 32 or 64)
• Pack two u32 into u64/i64, usize/isize(if target pointer width is 64)
• Pack two i8 into u16/i16, u32/i32, u64/i64, usize/isize
• Pack two i16 into u32/i32, u64/i64, usize/isize(if target pointer width is 32 or 64)
• Pack two i32 into u64/i64, usize/isize(if target pointer width is 64)

Example

Pack two u8 into u16.

use num_packer::U8Packer;

let packed = u16::pack_u8(200, 55);
let (first, second) = packed.unpack_u8();
assert_eq!((first, second), (200, 55));

License

This project is licensed under either of

• Apache License, Version 2.0, (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)

at your option.