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Merge pull request #38 from gifnksm/master 

Add `deriving(Copy)` for `Copy`able structs/enums
This commit is contained in:
Alex Crichton 2014-12-09 10:13:07 -05:00
parent 01cc022174 1533fe2017
commit d6d668bf30
3 changed files with 7 additions and 6 deletions
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2
src/bigint.rs
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@ -857,7 +857,7 @@ fn get_radix_base(radix: uint) -> (DoubleBigDigit, uint) {
} }
/// A Sign is a `BigInt`'s composing element. /// A Sign is a `BigInt`'s composing element.
#[deriving(PartialEq, PartialOrd, Eq, Ord, Clone, Show, Encodable, Decodable)] #[deriving(PartialEq, PartialOrd, Eq, Ord, Copy, Clone, Show, Encodable, Decodable)]
pub enum Sign { Minus, NoSign, Plus } pub enum Sign { Minus, NoSign, Plus }
impl Neg<Sign> for Sign { impl Neg<Sign> for Sign {

9
src/complex.rs
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@ -21,7 +21,7 @@ use {Zero, One, Num};
// probably doesn't map to C's _Complex correctly. // probably doesn't map to C's _Complex correctly.
/// A complex number in Cartesian form. /// A complex number in Cartesian form.
#[deriving(PartialEq, Clone, Hash, Encodable, Decodable)] #[deriving(PartialEq, Copy, Clone, Hash, Encodable, Decodable)]
pub struct Complex<T> { pub struct Complex<T> {
/// Real portion of the complex number /// Real portion of the complex number
pub re: T, pub re: T,
@ -194,6 +194,7 @@ mod test {
#![allow(non_upper_case_globals)] #![allow(non_upper_case_globals)]
use super::{Complex64, Complex}; use super::{Complex64, Complex};
use std::f64;
use std::num::Float; use std::num::Float;
use std::hash::hash; use std::hash::hash;
@ -283,9 +284,9 @@ mod test {
assert!((c.arg() - arg).abs() < 1.0e-6) assert!((c.arg() - arg).abs() < 1.0e-6)
} }
test(_1_0i, 0.0); test(_1_0i, 0.0);
test(_1_1i, 0.25 * Float::pi()); test(_1_1i, 0.25 * f64::consts::PI);
test(_neg1_1i, 0.75 * Float::pi()); test(_neg1_1i, 0.75 * f64::consts::PI);
test(_05_05i, 0.25 * Float::pi()); test(_05_05i, 0.25 * f64::consts::PI);
} }
#[test] #[test]

2
src/rational.rs
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@ -22,7 +22,7 @@ use bigint::{BigInt, BigUint, Sign};
use {Num, Signed, Zero, One}; use {Num, Signed, Zero, One};
/// Represents the ratio between 2 numbers. /// Represents the ratio between 2 numbers.
#[deriving(Clone, Hash, Encodable, Decodable)] #[deriving(Copy, Clone, Hash, Encodable, Decodable)]
#[allow(missing_docs)] #[allow(missing_docs)]
pub struct Ratio<T> { pub struct Ratio<T> {
numer: T, numer: T,