rust/src/libstd/sys/unix/pipe.rs, branch 1.0.0-beta

Mass rename uint/int to usize/isize

2015-03-26T19:10:22+00:00

Now that support has been removed, all lingering use cases are renamed.

Fallout of std::old_io deprecation

2015-03-13T17:00:28+00:00

std: Remove #[allow] directives in sys modules

2015-03-12T17:23:27+00:00

These were suppressing lots of interesting warnings! Turns out there was also quite a bit of dead code.

Assert is internal now (fixup #22739)

2015-02-25T08:41:37+00:00

Hide unnecessary error checking from the user

2015-02-23T22:52:24+00:00

This affects the `set_non_blocking` function which cannot fail for Unix or Windows, given correct parameters. Additionally, the short UDP write error case has been removed as there is no such thing as "short UDP writes", instead, the operating system will error out if the application tries to send a packet larger than the MTU of the network path.

std: Implement CString-related RFCs

2015-02-18T22:15:43+00:00

This commit is an implementation of [RFC 592][r592] and [RFC 840][r840]. These two RFCs tweak the behavior of `CString` and add a new `CStr` unsized slice type to the module. [r592]: https://github.com/rust-lang/rfcs/blob/master/text/0592-c-str-deref.md [r840]: https://github.com/rust-lang/rfcs/blob/master/text/0840-no-panic-in-c-string.md The new `CStr` type is only constructable via two methods: 1. By `deref`'ing from a `CString` 2. Unsafely via `CStr::from_ptr` The purpose of `CStr` is to be an unsized type which is a thin pointer to a `libc::c_char` (currently it is a fat pointer slice due to implementation limitations). Strings from C can be safely represented with a `CStr` and an appropriate lifetime as well. Consumers of `&CString` should now consume `&CStr` instead to allow producers to pass in C-originating strings instead of just Rust-allocated strings. A new constructor was added to `CString`, `new`, which takes `T: IntoBytes` instead of separate `from_slice` and `from_vec` methods (both have been deprecated in favor of `new`). The `new` method returns a `Result` instead of panicking. The error variant contains the relevant information about where the error happened and bytes (if present). Conversions are provided to the `io::Error` and `old_io::IoError` types via the `FromError` trait which translate to `InvalidInput`. This is a breaking change due to the modification of existing `#[unstable]` APIs and new deprecation, and more detailed information can be found in the two RFCs. Notable breakage includes: * All construction of `CString` now needs to use `new` and handle the outgoing `Result`. * Usage of `CString` as a byte slice now explicitly needs a `.as_bytes()` call. * The `as_slice*` methods have been removed in favor of just having the `as_bytes*` methods. Closes #22469 Closes #22470 [breaking-change]

remove all kind annotations from closures

2015-02-05T01:06:08+00:00

Fallout of io => old_io

2015-01-27T00:01:16+00:00

std: Redesign c_str and c_vec

2015-01-05T16:00:13+00:00

This commit is an implementation of [RFC 494][rfc] which removes the entire `std::c_vec` module and redesigns the `std::c_str` module as `std::ffi`. [rfc]: https://github.com/rust-lang/rfcs/blob/master/text/0494-c_str-and-c_vec-stability.md The interface of the new `CString` is outlined in the linked RFC, the primary changes being: * The `ToCStr` trait is gone, meaning the `with_c_str` and `to_c_str` methods are now gone. These two methods are replaced with a `CString::from_slice` method. * The `CString` type is now just a wrapper around `Vec` with a static guarantee that there is a trailing nul byte with no internal nul bytes. This means that `CString` now implements `Deref`, which is where it gains most of its methods from. A few helper methods are added to acquire a slice of `u8` instead of `c_char`, as well as including a slice with the trailing nul byte if necessary. * All usage of non-owned `CString` values is now done via two functions inside of `std::ffi`, called `c_str_to_bytes` and `c_str_to_bytes_with_nul`. These functions are now the one method used to convert a `*const c_char` to a Rust slice of `u8`. Many more details, including newly deprecated methods, can be found linked in the RFC. This is a: [breaking-change] Closes #20444

Remove deprecated functionality

2015-01-04T07:43:57+00:00

This removes a large array of deprecated functionality, regardless of how recently it was deprecated. The purpose of this commit is to clean out the standard libraries and compiler for the upcoming alpha release. Some notable compiler changes were to enable warnings for all now-deprecated command line arguments (previously the deprecated versions were silently accepted) as well as removing deriving(Zero) entirely (the trait was removed). The distribution no longer contains the libtime or libregex_macros crates. Both of these have been deprecated for some time and are available externally.