rust/src/libstd/rand/os.rs, branch 0.11.0

librustc: Remove the fallback to `int` from typechecking.

2014-06-25T00:18:48+00:00

This breaks a fair amount of code. The typical patterns are: * `for _ in range(0, 10)`: change to `for _ in range(0u, 10)`; * `println!("{}", 3)`: change to `println!("{}", 3i)`; * `[1, 2, 3].len()`: change to `[1i, 2, 3].len()`. RFC #30. Closes #6023. [breaking-change]

Basic iOS support

2014-06-12T18:15:14+00:00

core: Move the collections traits to libcollections

2014-06-09T07:38:46+00:00

This commit moves Mutable, Map, MutableMap, Set, and MutableSet from `core::collections` to the `collections` crate at the top-level. Additionally, this removes the `deque` module and moves the `Deque` trait to only being available at the top-level of the collections crate. All functionality continues to be reexported through `std::collections`. [breaking-change]

windows: Allow snake_case errors for now.

2014-05-30T16:59:41+00:00

Rename OSRng to OsRng

2014-05-30T04:37:31+00:00

According to Rust's style guide acronyms in type names should be CamelCase. [breaking-change]

std: Recreate a `rand` module

2014-05-29T23:18:26+00:00

This commit shuffles around some of the `rand` code, along with some reorganization. The new state of the world is as follows: * The librand crate now only depends on libcore. This interface is experimental. * The standard library has a new module, `std::rand`. This interface will eventually become stable. Unfortunately, this entailed more of a breaking change than just shuffling some names around. The following breaking changes were made to the rand library: * Rng::gen_vec() was removed. This has been replaced with Rng::gen_iter() which will return an infinite stream of random values. Previous behavior can be regained with `rng.gen_iter().take(n).collect()` * Rng::gen_ascii_str() was removed. This has been replaced with Rng::gen_ascii_chars() which will return an infinite stream of random ascii characters. Similarly to gen_iter(), previous behavior can be emulated with `rng.gen_ascii_chars().take(n).collect()` * {IsaacRng, Isaac64Rng, XorShiftRng}::new() have all been removed. These all relied on being able to use an OSRng for seeding, but this is no longer available in librand (where these types are defined). To retain the same functionality, these types now implement the `Rand` trait so they can be generated with a random seed from another random number generator. This allows the stdlib to use an OSRng to create seeded instances of these RNGs. * Rand implementations for `Box` and `@T` were removed. These seemed to be pretty rare in the codebase, and it allows for librand to not depend on liballoc. Additionally, other pointer types like Rc and Arc were not supported. If this is undesirable, librand can depend on liballoc and regain these implementations. * The WeightedChoice structure is no longer built with a `Vec>`, but rather a `&mut [Weighted]`. This means that the WeightedChoice structure now has a lifetime associated with it. * The `sample` method on `Rng` has been moved to a top-level function in the `rand` module due to its dependence on `Vec`. cc #13851 [breaking-change]

std: Move rand to librand.

2014-03-12T00:31:05+00:00

This functionality is not super-core and so doesn't need to be included in std. It's possible that std may need rand (it does a little bit now, for io::test) in which case the functionality required could be moved to a secret hidden module and reexposed by librand. Unfortunately, using #[deprecated] here is hard: there's too much to mock to make it feasible, since we have to ensure that programs still typecheck to reach the linting phase.

std: Remove io::io_error

2014-02-03T17:32:33+00:00

* All I/O now returns IoResult = Result * All formatting traits now return fmt::Result = IoResult<()> * The if_ok!() macro was added to libstd

Removing do keyword from libstd and librustc

2014-01-29T14:15:41+00:00

Fix remaining cases of leaking imports

2014-01-08T07:51:38+00:00