Commit Graph

267 Commits

Author SHA1 Message Date
Adolfo Ochagavía
75a0062d88 Add string::raw::from_buf 2014-07-24 07:25:43 -07:00
Adolfo Ochagavía
684479ab91 Fix travis errors 2014-07-24 07:25:43 -07:00
Adolfo Ochagavía
6e509d3462 Deprecated str::raw::from_buf_len
Replaced by `string::raw::from_buf_len`

[breaking-change]
2014-07-24 07:25:43 -07:00
Adolfo Ochagavía
eacc5d779f Deprecated str::raw::from_c_str
Use `string::raw::from_buf` instead

[breaking-change]
2014-07-24 07:25:43 -07:00
Adolfo Ochagavía
ba707fb3a0 Remove OwnedStr trait
This trait was only implemented by `String`. It provided the methods
`into_bytes` and `append`, both of which **are already implemented as normal
methods** of `String` (not as trait methods). This change improves the
consistency of strings.

This shouldn't break any code, except if somebody has implemented
`OwnedStr` for a user-defined type.
2014-07-24 07:25:43 -07:00
Brian Anderson
d36a8f3f9c collections: Move push/pop to MutableSeq
Implement for Vec, DList, RingBuf. Add MutableSeq to the prelude.

Since the collections traits are in the prelude most consumers of
these methods will continue to work without change.

[breaking-change]
2014-07-23 13:20:10 -07:00
Adolfo Ochagavía
584fbde5d1 Fix errors 2014-07-15 20:34:16 +02:00
Adolfo Ochagavía
c6b82c7566 Deprecate str::from_utf8_lossy
Use `String::from_utf8_lossy` instead

[breaking-change]
2014-07-15 19:55:21 +02:00
Adolfo Ochagavía
1900abdd9b Deprecate str::from_utf16_lossy
Use `String::from_utf16_lossy` instead.

[breaking-change]
2014-07-15 19:55:20 +02:00
Adolfo Ochagavía
6ac4fc7fc2 Deprecate str::from_utf16
Use `String::from_utf16` instead

[breaking-change]
2014-07-15 19:55:19 +02:00
Anton Lofgren
77c4b3d26d libstd: Add a few doc examples
This patch adds doc examples for the make_absolute, change_dir,
errors_string and args functions in the os module.
2014-07-13 21:17:51 +02:00
Alex Crichton
fb02d54b97 std: Move MemoryMap fields to methods
If modified, you can safely unmap arbitrary memory. These fields are not
intended to be modified, so read-only accessors are the only ones that are
provided.

Closes #15478
2014-07-11 22:36:32 -07:00
Richo Healey
12c334a77b std: Rename the ToStr trait to ToString, and to_str to to_string.
[breaking-change]
2014-07-08 13:01:43 -07:00
Alex Crichton
9bd6479912 Test fixes from the rollup 2014-07-03 12:54:52 -07:00
Joseph Crail
e3fa23bcb6 Fix spelling errors. 2014-07-03 12:54:51 -07:00
Aaron Turon
8877b81f2c Add os::join_paths, make setenv non-utf8 capable
This commit changes `os` in three ways:

* It adds a `join_paths` function that is the converse to `split_paths`,
  easing manipulation of the `PATH` environment variable according to
  platform conventions.

* **Breaking change**: It changes `split_paths` to no longer drop empty paths, since they are
  meaningful to some shells (where they are synonymous with the current
  working directory).

* It changes `setenv` to take a `BytesContainer` rather than a `&str`
  value, since environment variables may have non-utf8 values on some
  platforms. Since `&str` is a `BytesContainer`, this is *not* a
  breaking change.

Along the way, it also refactors the `split_paths` function so that
`cfg` switches are applied internally (and the function header is given
only once). This fixes a bug: the doc comment had an example for only
one platform.

[breaking-change]
2014-07-03 10:55:14 -07:00
Aaron Turon
f7bb31a47a libstd: set baseline stability levels.
Earlier commits have established a baseline of `experimental` stability
for all crates under the facade (so their contents are considered
experimental within libstd). Since `experimental` is `allow` by
default, we should use the same baseline stability for libstd itself.

This commit adds `experimental` tags to all of the modules defined in
`std`, and `unstable` to `std` itself.
2014-06-30 22:49:18 -07:00
bors
a345c54334 auto merge of #14613 : schmee/rust/utf16-iterator, r=huonw
Closes #14358.

~~The tests are not yet moved to `utf16_iter`, so this probably won't compile. I'm submitting this PR anyway so it can be reviewed and since it was mentioned in #14611.~~ EDIT: Tests now use `utf16_iter`.

This deprecates `.to_utf16`. `x.to_utf16()` should be replaced by either `x.utf16_iter().collect::<Vec<u16>>()` (the type annotation may be optional), or just `x.utf16_iter()` directly, if it can be used in an iterator context.

[breaking-change]

cc @huonw
2014-06-30 19:26:35 +00:00
John Schmidt
3d84b4be3d Add utf16_units
This deprecates `.to_utf16`. `x.to_utf16()` should be replaced by either
`x.utf16_units().collect::<Vec<u16>>()` (the type annotation may be optional), or
just `x.utf16_units()` directly, if it can be used in an iterator context.

Closes #14358

[breaking-change]
2014-06-30 18:50:32 +02:00
Patrick Walton
a5bb0a3a45 librustc: Remove the fallback to int for integers and f64 for
floating point numbers for real.

This will break code that looks like:

    let mut x = 0;
    while ... {
        x += 1;
    }
    println!("{}", x);

Change that code to:

    let mut x = 0i;
    while ... {
        x += 1;
    }
    println!("{}", x);

Closes #15201.

[breaking-change]
2014-06-29 11:47:58 -07:00
Alex Crichton
0dfc90ab15 Rename all raw pointers as necessary 2014-06-28 11:53:58 -07:00
bors
82ec1aef29 auto merge of #14963 : w3ln4/rust/master, r=alexcrichton
The aim of these changes is not working out a generic bi-endianness architectures support but to allow people develop for little endian MIPS machines (issue #7190).
2014-06-24 13:46:54 +00:00
Pawel Olzacki
34a384a128 Added Mipsel architecture support 2014-06-24 11:12:10 +02:00
Daniel Micay
bb0a42745f fix signatures of mmap-related functions from libc 2014-06-18 01:27:42 -04:00
Jorge Aparicio
0439162d59 Move num_cpus from std::rt::util to std::os. Closes #14707 2014-06-16 18:16:12 -07:00
Alex Crichton
04eced750e std: Improve pipe() functionality
* os::pipe() now returns IoResult<os::Pipe>
* os::pipe() is now unsafe because it does not arrange for deallocation of file
  descriptors
* os::Pipe fields are renamed from input to reader and out to write.
* PipeStream::pair() has been added. This is a safe method to get a pair of
  pipes.
* Dealing with pipes in native process bindings have been improved to be more
  robust in the face of failure and intermittent errors. This converts a few
  fail!() situations to Err situations.

Closes #9458
cc #13538
Closes #14724
[breaking-change]
2014-06-16 10:53:49 -07:00
Valerii Hiora
a49b765f9a Basic iOS support 2014-06-12 21:15:14 +03:00
bors
f03863ae7d auto merge of #14713 : darnuria/rust/Improve_std_os_documentation_#2, r=alexcrichton
Improving documentation, consistency, removes evils empty lines etc...
2014-06-11 19:06:58 -07:00
Axel Viala
6dc06249d7 Improve docs and refactore std::os. 2014-06-12 02:17:52 +02:00
Alex Crichton
3316b1eb7c rustc: Remove ~[T] from the language
The following features have been removed

* box [a, b, c]
* ~[a, b, c]
* box [a, ..N]
* ~[a, ..N]
* ~[T] (as a type)
* deprecated_owned_vector lint

All users of ~[T] should move to using Vec<T> instead.
2014-06-11 15:02:17 -07:00
Alex Crichton
d42cc130f9 std: Remove the as_utf16_p functions
These functions are all much better expressed via RAII using the to_utf16()
method on strings. This refactoring also takes this opportunity to properly
handle when filenames aren't valid unicode when passed through to the windows
I/O layer by properly returning I/O errors.

All previous users of the `as_utf16_p` or `as_utf16_mut_p` functions will need
to convert their code to using `foo.to_utf16().append_one(0)` to get a
null-terminated utf16 string.

[breaking-change]
2014-06-09 17:46:27 -07:00
Brian Anderson
50942c7695 core: Rename container mod to collections. Closes #12543
Also renames the `Container` trait to `Collection`.

[breaking-change]
2014-06-08 21:29:57 -07:00
Joseph Crail
45e56eccbe Fix spelling errors in comments. 2014-06-08 13:39:42 -04:00
Alex Crichton
da2293c6f6 std: Deal with fallout of rtio changes 2014-06-06 22:19:57 -07:00
Axel Viala
5915763106 Removing unused wrapper to libc::close. 2014-06-06 19:52:25 -07:00
bors
5ec49c7924 auto merge of #14641 : darnuria/rust/add_documentation_to_std_os, r=alexcrichton
Just opening a pull request for adding code examples and documentation to std::os.

More to come soon.
2014-06-05 16:41:53 -07:00
Axel Viala
85adc09b19 Improve documentation on std::os::env. 2014-06-05 17:36:15 +02:00
Axel Viala
f377dfe5ac Adding examples and possible failures for getcwd.
For both window and unix platforms.
2014-06-05 11:39:01 +02:00
Axel Viala
650909244e Add code example to std::os::getenv for unix. 2014-06-04 16:02:48 +02:00
Alex Crichton
896cfcc67f std: Remove generics from Option::expect
This commit removes the <M: Any + Send> type parameter from Option::expect in
favor of just taking a hard-coded `&str` argument. This allows this function to
move into libcore.

Previous code using strings with `expect` will continue to work, but code using
this implicitly to transmit task failure will need to unwrap manually with a
`match` statement.

[breaking-change]
Closes #14008
2014-06-03 17:19:56 -07:00
Aaron Turon
b1fbbf3e48 Add os::split_paths
Adds a platform-specific function, `split_paths` to the `os` module. This
function can be used to parse PATH-like environment variables according to
local platform conventions.

Closes #14352.
2014-05-30 21:10:48 -07:00
Kevin Butler
030b3a2499 windows: Allow snake_case errors for now. 2014-05-30 17:59:41 +01:00
Alex Crichton
925ff65118 std: Recreate a rand module
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<T>` 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<T> and Arc<T> 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<Weighted<T>>`,
  but rather a `&mut [Weighted<T>]`. 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]
2014-05-29 16:18:26 -07:00
Alex Crichton
42aed6bde2 std: Remove format_strbuf!()
This was only ever a transitionary macro.
2014-05-28 08:35:41 -07:00
Richo Healey
1f1b2e42d7 std: Rename strbuf operations to string
[breaking-change]
2014-05-27 12:59:31 -07:00
Kevin Ballard
009d898a94 De-realstd os::args
With the test runner using ::std::os::args(), and std::std::os now being
a re-export of realstd::os, there's no more need for realstd stuff
mucking up rt::args.

Remove the one test of os::args(), as it's not very useful and it won't
work anymore now that rt::args doesn't use realstd.
2014-05-25 16:37:19 -07:00
Kevin Ballard
69070ac85f libstd: Remove unnecessary re-exports under std::std 2014-05-25 16:21:07 -07:00
Richo Healey
553074506e core: rename strbuf::StrBuf to string::String
[breaking-change]
2014-05-24 21:48:10 -07:00
Alex Crichton
2fd4841724 core: Finish stabilizing the mem module.
* All of the *_val functions have gone from #[unstable] to #[stable]
* The overwrite and zeroed functions have gone from #[unstable] to #[stable]
* The uninit function is now deprecated, replaced by its stable counterpart,
  uninitialized

[breaking-change]
2014-05-23 20:55:57 -07:00
Patrick Walton
e878721d70 libcore: Remove all uses of ~str from libcore.
[breaking-change]
2014-05-22 14:42:02 -07:00