febits 0.1.3

A library containing small utilities to help with certain tasks to make things easier. Primarily the tools will consist of ways to manipulate primitives and other data types.
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use std::ops::{BitAnd, Shr};


/// Returns a tuple of ([u16], [u16]) split from a [u32] input
///
/// Takes in:
/// [u32]
///
/// Outputs:
/// A [tuple] of ([u16], [u16])
///
/// # Example
///
/// ```
/// use febits::prim_u32::u32_to_u16;
/// let input = 0xDEADBEEF;
///
/// let test: u32 = 0x1111;
/// println!("{}", test.leading_zeros());
///
/// assert_eq!(u32_to_u16(input), (0xDEAD, 0xBEEF));
/// assert_eq!(u32_to_u16(0x11112222), (0x1111, 0x2222));
/// assert_eq!(u32_to_u16(0x123456), (0x0012, 0x3456));
/// ```
///
pub fn u32_to_u16(inp: u32) -> (u16, u16) {
    let high: u16 = inp.bitand(0xFFFF0000).shr(16) as u16;
    let low: u16 = inp.bitand(0x0000FFFF) as u16;
    (high, low)
}