Commit Graph

15 Commits

Author SHA1 Message Date
Alex Crichton
aec67c2ee0 Revert "std: Re-enable at_exit()"
This reverts commit 9e224c2bf1.

Conflicts:
	src/libstd/sys/windows/os.rs
2014-12-31 10:20:31 -08:00
Alex Crichton
b936fb3d16 rollup merge of #20286: murarth/get-address-name 2014-12-30 16:26:02 -08:00
Alex Crichton
9e224c2bf1 std: Re-enable at_exit()
The new semantics of this function are that the callbacks are run when the *main
thread* exits, not when all threads have exited. This implies that other threads
may still be running when the `at_exit` callbacks are invoked and users need to
be prepared for this situation.

Users in the standard library have been audited in accordance to these new rules
as well.

Closes #20012
2014-12-30 14:33:59 -08:00
Alex Crichton
470ae101d6 Test fixes and rebase conflicts 2014-12-29 23:55:49 -08:00
Alex Crichton
54452cdd68 std: Second pass stabilization for ptr
This commit performs a second pass for stabilization over the `std::ptr` module.
The specific actions taken were:

* The `RawPtr` trait was renamed to `PtrExt`
* The `RawMutPtr` trait was renamed to `MutPtrExt`
* The module name `ptr` is now stable.
* These functions were all marked `#[stable]` with no modification:
  * `null`
  * `null_mut`
  * `swap`
  * `replace`
  * `read`
  * `write`
  * `PtrExt::is_null`
  * `PtrExt::offset`
* These functions remain unstable:
  * `as_ref`, `as_mut` - the return value of an `Option` is not fully expressive
                         as null isn't the only bad value, and it's unclear
                         whether we want to commit to these functions at this
                         time. The reference/lifetime semantics as written are
                         also problematic in how they encourage arbitrary
                         lifetimes.
  * `zero_memory` - This function is currently not used at all in the
                    distribution, and in general it plays a broader role in the
                    "working with unsafe pointers" story. This story is not yet
                    fully developed, so at this time the function remains
                    unstable for now.
  * `read_and_zero` - This function remains unstable for largely the same
                      reasons as `zero_memory`.
* These functions are now all deprecated:
  * `PtrExt::null` - call `ptr::null` or `ptr::null_mut` instead.
  * `PtrExt::to_uint` - use an `as` expression instead.
  * `PtrExt::is_not_null` - use `!p.is_null()` instead.
2014-12-29 15:57:28 -08:00
Murarth
e6c8b8f480 Added get_address_name, an interface to getnameinfo 2014-12-28 15:45:43 -07:00
Corey Farwell
98af642f5c Remove a ton of public reexports
Remove most of the public reexports mentioned in #19253

These are all leftovers from the enum namespacing transition

In particular:

* src/libstd/num/strconv.rs
 * ExponentFormat
 * SignificantDigits
 * SignFormat
* src/libstd/path/windows.rs
 * PathPrefix
* src/libstd/sys/windows/timer.rs
 * Req
* src/libcollections/str.rs
 * MaybeOwned
* src/libstd/collections/hash/map.rs
 * Entry
* src/libstd/collections/hash/table.rs
 * BucketState
* src/libstd/dynamic_lib.rs
 * Rtld
* src/libstd/io/net/ip.rs
 * IpAddr
* src/libstd/os.rs
 * MemoryMapKind
 * MapOption
 * MapError
* src/libstd/sys/common/net.rs
 * SocketStatus
 * InAddr
* src/libstd/sys/unix/timer.rs
 * Req

[breaking-change]
2014-12-21 09:26:41 -08:00
Jorge Aparicio
cdbb3ca9b7 libstd: use unboxed closures 2014-12-13 17:03:47 -05:00
Alex Crichton
c3adbd34c4 Fall out of the std::sync rewrite 2014-12-05 09:12:25 -08:00
Aaron Turon
6987ad22e4 Make most of std::rt private
Previously, the entire runtime API surface was publicly exposed, but
that is neither necessary nor desirable. This commit hides most of the
module, using librustrt directly as needed. The arrangement will need to
be revisited when rustrt is pulled into std.

[breaking-change]
2014-11-20 17:19:24 -08:00
Steven Fackler
3dcd215740 Switch to purely namespaced enums
This breaks code that referred to variant names in the same namespace as
their enum. Reexport the variants in the old location or alter code to
refer to the new locations:

```
pub enum Foo {
    A,
    B
}

fn main() {
    let a = A;
}
```
=>
```
pub use self::Foo::{A, B};

pub enum Foo {
    A,
    B
}

fn main() {
    let a = A;
}
```
or
```
pub enum Foo {
    A,
    B
}

fn main() {
    let a = Foo::A;
}
```

[breaking-change]
2014-11-17 07:35:51 -08:00
Nick Cameron
ca08540a00 Fix fallout from coercion removal 2014-11-17 22:41:33 +13:00
Brendan Zabarauskas
e965ba85ca Remove lots of numeric traits from the preludes
Num, NumCast, Unsigned, Float, Primitive and Int have been removed.
2014-11-13 03:46:03 +11:00
Aaron Turon
3d195482a4 Runtime removal: refactor helper threads
This patch continues the runtime removal by moving
libnative::io::helper_thread into sys::helper_signal and
sys_common::helper_thread

Because this eliminates APIs in `libnative` and `librustrt`, it is a:

[breaking-change]

This functionality is likely to be available publicly, in some form,
from `std` in the future.
2014-11-08 20:40:38 -08:00
Aaron Turon
d34b1b0ca9 Runtime removal: refactor pipes and networking
This patch continues the runtime removal by moving pipe and
networking-related code into `sys`.

Because this eliminates APIs in `libnative` and `librustrt`, it is a:

[breaking-change]

This functionality is likely to be available publicly, in some form,
from `std` in the future.
2014-11-08 20:40:38 -08:00