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55 Commits

Author SHA1 Message Date
Brian Anderson
8081e8debf Register snapshots 2013-05-04 15:43:51 -07:00
Brendan Zabarauskas
ee26c7c433 Revert rename of Div to Quot 2013-05-01 15:40:05 +10:00
Brendan Zabarauskas
500078e147 Revert "Merge Exponential and Hyperbolic traits" 
After discussions on IRC and #4819, we have decided to revert this change. This is due to the traits expressing different ideas and because hyperbolic functions are not trivially implementable from exponential functions for floating-point types.
 2013-04-29 23:50:34 +10:00
Brendan Zabarauskas
d3f494f5c3 Merge Exponential and Hyperbolic traits 
The Hyperbolic Functions are trivially implemented in terms of `exp`, so it's  simpler to group them the Exponential trait. In the future these would have default implementations.
 2013-04-29 22:15:58 +10:00
Brendan Zabarauskas
20ad931bf3 Rename 'divisible_by' method to 'is_multiple_of', add tests for 'is_odd' and 'is_even' 2013-04-29 16:03:48 +10:00
Brendan Zabarauskas
c9620dc052 Move appropriate functions out of Real and into separate Algebraic, Trigonometric, Exponential and Hyperbolic traits 2013-04-29 15:33:55 +10:00
Brendan Zabarauskas
4cc9d0ba7e Add additional constants to primitive floating point numbers 
These follow the values defined in the C99 standard
 2013-04-27 09:07:40 +10:00
Brendan Zabarauskas
b7cf89f6e8 Add mul_add and next_after methods to Float 2013-04-27 01:02:30 +10:00
Brendan Zabarauskas
6cc7107aa6 Add Orderable trait 
This is a temporary trait until we have default methods. We don't want to encumber all implementors of Ord by requiring them to implement these functions, but at the same time we want to be able to take advantage of the speed of the specific numeric functions (like the `fmin` and `fmax` intrinsics).
 2013-04-27 01:01:53 +10:00
Brendan Zabarauskas
6efbbf2e14 Combine PrimitiveInt, Int, and Uint traits into one single trait 
Having three traits for primitive ints/uints seemed rather excessive. If users wish to specify between them they can simply combine Int with either the Signed and Unsigned traits. For example: fn foo<T: Int + Signed>() { … }
 2013-04-26 19:56:11 +10:00
Brendan Zabarauskas
d0737451fc Add BitCount trait 2013-04-26 16:27:51 +10:00
Brendan Zabarauskas
4c07f5e457 Add Int, Uint and Float traits for primitive numbers 2013-04-26 10:22:08 +10:00
Brendan Zabarauskas
b62421000c Add Bitwise, Bounded, Primitive, and PrimitiveInt traits 2013-04-26 10:02:00 +10:00
Brendan Zabarauskas
dbc2e99693 Use /// doc-comment form instead of /** */ 2013-04-26 09:55:49 +10:00
Brendan Zabarauskas
ad0b337036 Add is_zero method to Zero 2013-04-26 05:55:26 +10:00
Brendan Zabarauskas
48c24188f9 Restore Round trait and move appropriate methods out of Real 2013-04-25 11:53:04 +10:00
Brendan Zabarauskas
dcd49ccd0b Add Fractional, Real and RealExt traits 2013-04-25 08:20:01 +10:00
Brendan Zabarauskas
6fa054df96 Use borrowed pointers for Integer methods 
This brings them in line with the quot and rem traits, and is be better for large Integer types like BigInt and BigUint because they don't need to be copied unnecessarily.
 2013-04-25 08:20:00 +10:00
Brendan Zabarauskas
024bf2ec72 Rename Natural to Integer 
'Natural' normally means 'positive integer' in mathematics. It is therefore strange to implement it on signed integer types. 'Integer' is probably a better choice.
 2013-04-25 08:20:00 +10:00
Brendan Zabarauskas
d4868ee740 Use #[cfg(not(stage0))] to exclude items from stage0 
As requested on the mailing list: https://mail.mozilla.org/pipermail/rust-dev/2013-April/003713.html
 2013-04-25 08:20:00 +10:00
Brendan Zabarauskas
03932f0b84 Move impls of Num out of core::num and clean up imports 2013-04-25 08:20:00 +10:00
Brendan Zabarauskas
f39152e07b Implement Natural trait 
This adds the following methods to ints and uints:

- div
- modulo
- div_mod
- quot_rem
- gcd
- lcm
- divisible_by
- is_even
- is_odd

I have not implemented Natural for BigInt and BigUInt because they're a little over my head.
 2013-04-24 14:18:01 +10:00
Brendan Zabarauskas
aef249056e Implement Signed and Unsigned traits and remove related predicate functions 2013-04-24 12:46:26 +10:00
Brendan Zabarauskas
01eb5e8ad3 Rename Div operator trait to Quot and Modulo operator trait to Rem 2013-04-22 01:58:53 +10:00
Brendan Zabarauskas
a7f6ec8542 Use assert_eq! instead of assert! and remove extraneous parentheses 2013-04-19 01:37:21 +10:00
Brendan Zabarauskas
0615fddd80 Remove unnecessary enclosing modules for NumCast impls 2013-04-14 05:27:32 +10:00
Brendan Zabarauskas
c4685477e0 Consolidate tests of numeric operations 2013-04-14 02:53:00 +10:00
Brendan Zabarauskas
ce6ee7bb04 Restore Num trait 
This restores the trait that was lost in 216e85fadf. It will eventually be broken up into a more fine-grained trait hierarchy in the future once a design can be agreed upon.
 2013-04-14 02:19:35 +10:00
Brendan Zabarauskas
fde6995229 Remove trailing whitespace 2013-04-14 01:25:56 +10:00
Brendan Zabarauskas
947ba206e1 Add a test to show how NumCast can be used in type parameters 2013-04-14 01:14:02 +10:00
Brendan Zabarauskas
353ce872e2 Generate NumCast impls and tests using macros 2013-04-14 01:14:02 +10:00
Brendan Zabarauskas
3ffd735b45 Clarify purpose of NumCast trait 2013-04-14 01:14:02 +10:00
Patrick Walton
1e91595520 librustc: Remove fail_unless! 2013-03-29 16:39:08 -07:00
Alex Crichton
be57d745d2 Removing unused imports 2013-03-28 23:56:46 -04:00
Patrick Walton
be9bddd463 libcore: Remove pure from libcore. rs=depure 2013-03-22 10:29:17 -07:00
Patrick Walton
4634f7edae librustc: Remove all uses of static from functions. rs=destatic 2013-03-22 10:27:39 -07:00
Patrick Walton
d7e74b5e91 librustc: Convert all uses of assert over to fail_unless! 2013-03-07 22:37:57 -08:00
Alex Crichton
dfb5c10dea Remove unused imports throughout src/ 2013-03-04 12:27:01 -05:00
Patrick Walton
a3f728238b librustc: Forbid chained imports and fix the logic for one-level renaming imports 2013-03-02 16:49:30 -08:00
Patrick Walton
bf2a225c0b librustc: Separate most trait bounds with '+'. rs=plussing 2013-02-20 21:14:20 -08:00
Marvin Löbel
3edc7c0b9c Removed generic infinity, NaN and negative zero functions 
Removed Round impl for integers
 2013-02-15 05:46:07 +01:00
Marvin Löbel
adac6cb5c6 Moved numeric string conversion functions into own module 2013-02-15 03:29:36 +01:00
Patrick Walton
216e85fadf libcore: Move the numeric operations out of Num. r=brson 
Sadly I could not use trait inheritance due to a type parameter substitution
bug.
 2013-02-14 08:14:01 -08:00
Nick Desaulniers
4445b38df2 Remove die!, raplace invocations with fail! Issue #4524 pt 3 2013-02-13 17:01:32 -08:00
Graydon Hoare
e5aa399e0d rustc and std: teach about #[bench], modernize to use quote_expr! some. 2013-02-13 11:46:25 -08:00
Graydon Hoare
73280b0472 core: add abs to num. 2013-02-13 11:46:25 -08:00
Brendan Zabarauskas
48b2141b83 Add NumCast trait for generic numeric type casts 2013-02-11 12:33:05 +11:00
Marvin Löbel
974d5ac1e0 Fixed errors resulting from rebase. 2013-02-03 15:37:25 -08:00
Marvin Löbel
af4972f3ce Fixed fmt!, tests, doc-tests. 2013-02-03 15:37:25 -08:00
Marvin Löbel
98445d95d4 Removed wrong/wip doc 2013-02-03 15:37:25 -08:00