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extern crate num;

use self::num::traits::Num;

pub trait Number: Num + Clone + Copy {}

impl Number for f64 {}
impl Number for f32 {}
impl Number for i64 {}
impl Number for i32 {}
impl Number for i16 {}
impl Number for i8 {}
impl Number for u64 {}
impl Number for u32 {}
impl Number for u16 {}
impl Number for u8 {}
impl Number for usize {}