Brendan Zabarauskas e37327bfee Decouple integer formatting from std::num::strconv ... This works towards a complete rewrite and ultimate removal of the `std::num::strconv` module (see #6220), and the removal of the `ToStrRadix` trait in favour of using the `std::fmt` functionality directly. This should make for a cleaner API, encourage less allocation, and make the implementation far more comprehensible. The `Formatter::pad_integral` method has also been refactored make it easier to understand. The formatting tests for integers have been moved out of `run-pass/ifmt.rs` in order to provide more immediate feedback when building using `make check-stage2-std NO_REBUILD=1`. The benchmarks have been standardised between std::num::strconv and std::num::fmt to make it easier to compare the performance of the different implementations. Arbitrary radixes are now easier to use in format strings. For example: ~~~ assert_eq!(format!("{:04}", radix(3, 2)), ~"0011"); ~~~		2014-02-22 03:56:16 +11:00
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mod.rs	Decouple integer formatting from std::num::strconv	2014-02-22 03:56:16 +11:00
num.rs	Decouple integer formatting from std::num::strconv	2014-02-22 03:56:16 +11:00
parse.rs	Remove std::condition	2014-02-06 15:48:56 -08:00
rt.rs	Remove std::either	2014-01-03 10:25:23 -08:00