GeezerVison is showing github.com — arrayfire-rust/src/core/num.rs at master · arrayfire/arrayfire-rust

Expand file tree

num.rs

Copy path

More file actions

Latest commit

History

56 lines (50 loc) · 996 Bytes

num.rs

Copy path

File metadata and controls

56 lines (50 loc) · 996 Bytes

Raw

Copy raw file

Download raw file

Open symbols panel

Edit and raw actions

pub trait Zero {

fn zero() -> Self;

}

pub trait One {

fn one() -> Self;

}

macro_rules! zero_impl {

( $t:ident, $z:expr ) => {

impl Zero for $t {

fn zero() -> Self {

}

};

}

zero_impl!(u8, 0);

zero_impl!(u16, 0);

zero_impl!(u32, 0);

zero_impl!(u64, 0);

zero_impl!(usize, 0);

zero_impl!(i8, 0);

zero_impl!(i16, 0);

zero_impl!(i32, 0);

zero_impl!(i64, 0);

zero_impl!(isize, 0);

zero_impl!(f32, 0.0);

zero_impl!(f64, 0.0);

zero_impl!(half::f16, half::f16::from_f32(0.0));

macro_rules! one_impl {

( $t:ident, $o:expr ) => {

impl One for $t {

fn one() -> Self {

}

};

}

one_impl!(u8, 1);

one_impl!(u16, 1);

one_impl!(u32, 1);

one_impl!(u64, 1);

one_impl!(usize, 1);

one_impl!(i8, 1);

one_impl!(i16, 1);

one_impl!(i32, 1);

one_impl!(i64, 1);

one_impl!(isize, 1);

one_impl!(f32, 1.0);

one_impl!(f64, 1.0);

one_impl!(half::f16, half::f16::from_f32(1.0));