Trait I16Packer 

pub trait I16Packer {
    // Required methods
    fn pack_i16(first: i16, second: i16) -> Self;
    fn unpack_i16(&self) -> (i16, i16);
}

Trait for packing and unpacking two i16 values into a single value.

Required Methods

fn pack_i16(first: i16, second: i16) -> Self

Packs two i16 values into a single value of the implementing type.

Example

use num_packer::I16Packer;
let packed = u32::pack_i16(-20000, 15000);
assert_eq!(packed, ((-20000i16 as u16 as u32) << 16) + (15000u16 as u32));

fn unpack_i16(&self) -> (i16, i16)

Unpacks the single value back into two i16 values.

Example

use num_packer::I16Packer;
let packed = u32::pack_i16(-20000, 15000);
let (first, second) = packed.unpack_i16();
assert_eq!((first, second), (-20000, 15000));

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl I16Packer for i32

fn pack_i16(first: i16, second: i16) -> Self

fn unpack_i16(&self) -> (i16, i16)

impl I16Packer for i64

fn pack_i16(first: i16, second: i16) -> Self

fn unpack_i16(&self) -> (i16, i16)

impl I16Packer for isize

fn pack_i16(first: i16, second: i16) -> Self

fn unpack_i16(&self) -> (i16, i16)

impl I16Packer for u32

fn pack_i16(first: i16, second: i16) -> Self

fn unpack_i16(&self) -> (i16, i16)

impl I16Packer for u64

fn pack_i16(first: i16, second: i16) -> Self

fn unpack_i16(&self) -> (i16, i16)

impl I16Packer for usize

fn pack_i16(first: i16, second: i16) -> Self

fn unpack_i16(&self) -> (i16, i16)

Implementors