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2015-01-21Fallout from stabilization.Aaron Turon-1/+1
2015-01-11powerpc: Add libstd utilsRicho Healey-4/+10
2015-01-06rollup merge of #20615: aturon/stab-2-threadAlex Crichton-1/+1
This commit takes a first pass at stabilizing `std::thread`: * It removes the `detach` method in favor of two constructors -- `spawn` for detached threads, `scoped` for "scoped" (i.e., must-join) threads. This addresses some of the surprise/frustrating debug sessions with the previous API, in which `spawn` produced a guard that on destruction joined the thread (unless `detach` was called). The reason to have the division in part is that `Send` will soon not imply `'static`, which means that `scoped` thread creation can take a closure over *shared stack data* of the parent thread. On the other hand, this means that the parent must not pop the relevant stack frames while the child thread is running. The `JoinGuard` is used to prevent this from happening by joining on drop (if you have not already explicitly `join`ed.) The APIs around `scoped` are future-proofed for the `Send` changes by taking an additional lifetime parameter. With the current definition of `Send`, this is forced to be `'static`, but when `Send` changes these APIs will gain their full flexibility immediately. Threads that are `spawn`ed, on the other hand, are detached from the start and do not yield an RAII guard. The hope is that, by making `scoped` an explicit opt-in with a very suggestive name, it will be drastically less likely to be caught by a surprising deadlock due to an implicit join at the end of a scope. * The module itself is marked stable. * Existing methods other than `spawn` and `scoped` are marked stable. The migration path is: ```rust Thread::spawn(f).detached() ``` becomes ```rust Thread::spawn(f) ``` while ```rust let res = Thread::spawn(f); res.join() ``` becomes ```rust let res = Thread::scoped(f); res.join() ``` [breaking-change]
2015-01-06rollup merge of #20607: nrc/kindsAlex Crichton-1/+1
Conflicts: src/libcore/array.rs src/libcore/cell.rs src/libcore/prelude.rs src/libstd/path/posix.rs src/libstd/prelude/v1.rs src/test/compile-fail/dst-sized-trait-param.rs
2015-01-06Register new snapshotsAlex Crichton-3/+0
Conflicts: src/librbml/lib.rs src/libserialize/json_stage0.rs src/libserialize/serialize_stage0.rs src/libsyntax/ast.rs src/libsyntax/ext/deriving/generic/mod.rs src/libsyntax/parse/token.rs
2015-01-07markers -> markerNick Cameron-1/+1
2015-01-06Fallout from stabilizationAaron Turon-1/+1
2015-01-07Change `std::kinds` to `std::markers`; flatten `std::kinds::marker`Nick Cameron-1/+1
[breaking-change]
2015-01-05Use $crate and macro reexport to reduce duplicated codeKeegan McAllister-1/+4
Many of libstd's macros are now re-exported from libcore and libcollections. Their libstd definitions have moved to a macros_stage0 module and can disappear after the next snapshot. Where the two crates had already diverged, I took the libstd versions as they're generally newer and better-tested. See e.g. d3c831b, which was a fix to libstd's assert_eq!() that didn't make it into libcore's. Fixes #16806.
2015-01-03Remove deprecated functionalityAlex Crichton-5/+5
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.
2015-01-03Initial version of AArch64 support.Akos Kiss-6/+18
Adds AArch64 knowledge to: * configure, * make files, * sources, * tests, and * documentation.
2015-01-02rollup merge of #20315: alexcrichton/std-syncAlex Crichton-3/+3
Conflicts: src/libstd/rt/exclusive.rs src/libstd/sync/barrier.rs src/libstd/sys/unix/pipe.rs src/test/bench/shootout-binarytrees.rs src/test/bench/shootout-fannkuch-redux.rs
2015-01-02rollup merge of #20273: alexcrichton/second-pass-commAlex Crichton-3/+3
Conflicts: src/doc/guide.md src/libcollections/bit.rs src/libcollections/btree/node.rs src/libcollections/slice.rs src/libcore/ops.rs src/libcore/prelude.rs src/librand/rand_impls.rs src/librustc/middle/check_match.rs src/librustc/middle/infer/region_inference/mod.rs src/librustc_driver/lib.rs src/librustdoc/test.rs src/libstd/bitflags.rs src/libstd/io/comm_adapters.rs src/libstd/io/mem.rs src/libstd/io/mod.rs src/libstd/io/net/pipe.rs src/libstd/io/net/tcp.rs src/libstd/io/net/udp.rs src/libstd/io/pipe.rs src/libstd/io/process.rs src/libstd/io/stdio.rs src/libstd/io/timer.rs src/libstd/io/util.rs src/libstd/macros.rs src/libstd/os.rs src/libstd/path/posix.rs src/libstd/path/windows.rs src/libstd/prelude/v1.rs src/libstd/rand/mod.rs src/libstd/rand/os.rs src/libstd/sync/barrier.rs src/libstd/sync/condvar.rs src/libstd/sync/future.rs src/libstd/sync/mpsc/mod.rs src/libstd/sync/mpsc/mpsc_queue.rs src/libstd/sync/mpsc/select.rs src/libstd/sync/mpsc/spsc_queue.rs src/libstd/sync/mutex.rs src/libstd/sync/once.rs src/libstd/sync/rwlock.rs src/libstd/sync/semaphore.rs src/libstd/sync/task_pool.rs src/libstd/sys/common/helper_thread.rs src/libstd/sys/unix/process.rs src/libstd/sys/unix/timer.rs src/libstd/sys/windows/c.rs src/libstd/sys/windows/timer.rs src/libstd/sys/windows/tty.rs src/libstd/thread.rs src/libstd/thread_local/mod.rs src/libstd/thread_local/scoped.rs src/libtest/lib.rs src/test/auxiliary/cci_capture_clause.rs src/test/bench/shootout-reverse-complement.rs src/test/bench/shootout-spectralnorm.rs src/test/compile-fail/array-old-syntax-2.rs src/test/compile-fail/bind-by-move-no-guards.rs src/test/compile-fail/builtin-superkinds-self-type.rs src/test/compile-fail/comm-not-freeze-receiver.rs src/test/compile-fail/comm-not-freeze.rs src/test/compile-fail/issue-12041.rs src/test/compile-fail/unsendable-class.rs src/test/run-pass/builtin-superkinds-capabilities-transitive.rs src/test/run-pass/builtin-superkinds-capabilities-xc.rs src/test/run-pass/builtin-superkinds-capabilities.rs src/test/run-pass/builtin-superkinds-self-type.rs src/test/run-pass/capturing-logging.rs src/test/run-pass/closure-bounds-can-capture-chan.rs src/test/run-pass/comm.rs src/test/run-pass/core-run-destroy.rs src/test/run-pass/drop-trait-enum.rs src/test/run-pass/hashmap-memory.rs src/test/run-pass/issue-13494.rs src/test/run-pass/issue-3609.rs src/test/run-pass/issue-4446.rs src/test/run-pass/issue-4448.rs src/test/run-pass/issue-8827.rs src/test/run-pass/issue-9396.rs src/test/run-pass/ivec-tag.rs src/test/run-pass/rust-log-filter.rs src/test/run-pass/send-resource.rs src/test/run-pass/send-type-inference.rs src/test/run-pass/sendable-class.rs src/test/run-pass/spawn-types.rs src/test/run-pass/task-comm-0.rs src/test/run-pass/task-comm-10.rs src/test/run-pass/task-comm-11.rs src/test/run-pass/task-comm-13.rs src/test/run-pass/task-comm-14.rs src/test/run-pass/task-comm-15.rs src/test/run-pass/task-comm-16.rs src/test/run-pass/task-comm-3.rs src/test/run-pass/task-comm-4.rs src/test/run-pass/task-comm-5.rs src/test/run-pass/task-comm-6.rs src/test/run-pass/task-comm-7.rs src/test/run-pass/task-comm-9.rs src/test/run-pass/task-comm-chan-nil.rs src/test/run-pass/task-spawn-move-and-copy.rs src/test/run-pass/task-stderr.rs src/test/run-pass/tcp-accept-stress.rs src/test/run-pass/tcp-connect-timeouts.rs src/test/run-pass/tempfile.rs src/test/run-pass/trait-bounds-in-arc.rs src/test/run-pass/trivial-message.rs src/test/run-pass/unique-send-2.rs src/test/run-pass/unique-send.rs src/test/run-pass/unwind-resource.rs
2015-01-02std: Stabilize the prelude moduleAlex Crichton-2/+3
This commit is an implementation of [RFC 503][rfc] which is a stabilization story for the prelude. Most of the RFC was directly applied, removing reexports. Some reexports are kept around, however: * `range` remains until range syntax has landed to reduce churn. * `Path` and `GenericPath` remain until path reform lands. This is done to prevent many imports of `GenericPath` which will soon be removed. * All `io` traits remain until I/O reform lands so imports can be rewritten all at once to `std::io::prelude::*`. This is a breaking change because many prelude reexports have been removed, and the RFC can be consulted for the exact list of removed reexports, as well as to find the locations of where to import them. [rfc]: https://github.com/rust-lang/rfcs/blob/master/text/0503-prelude-stabilization.md [breaking-change] Closes #20068
2015-01-01std: Second pass stabilization of syncAlex Crichton-3/+3
This pass performs a second pass of stabilization through the `std::sync` module, avoiding modules/types that are being handled in other PRs (e.g. mutexes, rwlocks, condvars, and channels). The following items are now stable * `sync::atomic` * `sync::atomic::ATOMIC_BOOL_INIT` (was `INIT_ATOMIC_BOOL`) * `sync::atomic::ATOMIC_INT_INIT` (was `INIT_ATOMIC_INT`) * `sync::atomic::ATOMIC_UINT_INIT` (was `INIT_ATOMIC_UINT`) * `sync::Once` * `sync::ONCE_INIT` * `sync::Once::call_once` (was `doit`) * C == `pthread_once(..)` * Boost == `call_once(..)` * Windows == `InitOnceExecuteOnce` * `sync::Barrier` * `sync::Barrier::new` * `sync::Barrier::wait` (now returns a `bool`) * `sync::Semaphore::new` * `sync::Semaphore::acquire` * `sync::Semaphore::release` The following items remain unstable * `sync::SemaphoreGuard` * `sync::Semaphore::access` - it's unclear how this relates to the poisoning story of mutexes. * `sync::TaskPool` - the semantics of a failing task and whether a thread is re-attached to a thread pool are somewhat unclear, and the utility of this type in `sync` is question with respect to the jobs of other primitives. This type will likely become stable or move out of the standard library over time. * `sync::Future` - futures as-is have yet to be deeply re-evaluated with the recent core changes to Rust's synchronization story, and will likely become stable in the future but are unstable until that time comes. [breaking-change]
2015-01-02More falloutNick Cameron-6/+6
2015-01-02Fallout - change array syntax to use `;`Nick Cameron-5/+5
2014-12-30iOS: fallout of Sync oibitValerii Hiora-0/+3
2014-12-30Fallout from mut slicesNick Cameron-1/+1
2014-12-29std: Second pass stabilization for `comm`Alex Crichton-3/+3
This commit is a second pass stabilization for the `std::comm` module, performing the following actions: * The entire `std::comm` module was moved under `std::sync::mpsc`. This movement reflects that channels are just yet another synchronization primitive, and they don't necessarily deserve a special place outside of the other concurrency primitives that the standard library offers. * The `send` and `recv` methods have all been removed. * The `send_opt` and `recv_opt` methods have been renamed to `send` and `recv`. This means that all send/receive operations return a `Result` now indicating whether the operation was successful or not. * The error type of `send` is now a `SendError` to implement a custom error message and allow for `unwrap()`. The error type contains an `into_inner` method to extract the value. * The error type of `recv` is now `RecvError` for the same reasons as `send`. * The `TryRecvError` and `TrySendError` types have had public reexports removed of their variants and the variant names have been tweaked with enum namespacing rules. * The `Messages` iterator is renamed to `Iter` This functionality is now all `#[stable]`: * `Sender` * `SyncSender` * `Receiver` * `std::sync::mpsc` * `channel` * `sync_channel` * `Iter` * `Sender::send` * `Sender::clone` * `SyncSender::send` * `SyncSender::try_send` * `SyncSender::clone` * `Receiver::recv` * `Receiver::try_recv` * `Receiver::iter` * `SendError` * `RecvError` * `TrySendError::{mod, Full, Disconnected}` * `TryRecvError::{mod, Empty, Disconnected}` * `SendError::into_inner` * `TrySendError::into_inner` This is a breaking change due to the modification of where this module is located, as well as the changing of the semantics of `send` and `recv`. Most programs just need to rename imports of `std::comm` to `std::sync::mpsc` and add calls to `unwrap` after a send or a receive operation. [breaking-change]
2014-12-29std: Stabilize the prelude moduleAlex Crichton-2/+3
This commit is an implementation of [RFC 503][rfc] which is a stabilization story for the prelude. Most of the RFC was directly applied, removing reexports. Some reexports are kept around, however: * `range` remains until range syntax has landed to reduce churn. * `Path` and `GenericPath` remain until path reform lands. This is done to prevent many imports of `GenericPath` which will soon be removed. * All `io` traits remain until I/O reform lands so imports can be rewritten all at once to `std::io::prelude::*`. This is a breaking change because many prelude reexports have been removed, and the RFC can be consulted for the exact list of removed reexports, as well as to find the locations of where to import them. [rfc]: https://github.com/rust-lang/rfcs/blob/master/text/0503-prelude-stabilization.md [breaking-change] Closes #20068
2014-12-21rollup merge of #19973: vhbit/ios-no-copyAlex Crichton-1/+0
2014-12-18Revise std::thread API to join by defaultAaron Turon-1/+1
This commit is part of a series that introduces a `std::thread` API to replace `std::task`. In the new API, `spawn` returns a `JoinGuard`, which by default will join the spawned thread when dropped. It can also be used to join explicitly at any time, returning the thread's result. Alternatively, the spawned thread can be explicitly detached (so no join takes place). As part of this change, Rust processes now terminate when the main thread exits, even if other detached threads are still running, moving Rust closer to standard threading models. This new behavior may break code that was relying on the previously implicit join-all. In addition to the above, the new thread API also offers some built-in support for building blocking abstractions in user space; see the module doc for details. Closes #18000 [breaking-change]
2014-12-18Fallout from new thread APIAaron Turon-7/+8
2014-12-18iOS: fallout of `marker::NoCopy` removalValerii Hiora-1/+0
2014-12-17rollup merge of #19868: sourcefrog/masterAlex Crichton-3/+6
The rendered form in http://doc.rust-lang.org/nightly/std/rand/struct.OsRng.html looks wrong.
2014-12-17rollup merge of #19832: japaric/no-nocopyAlex Crichton-2/+4
r? @aturon / @alexcrichton
2014-12-15libstd: add a dummy field to `OsRng` to avoid out of module constructionJorge Aparicio-2/+5
2014-12-15Remove internal uses of `marker::NoCopy`Jorge Aparicio-4/+3
2014-12-14Fix Markdown syntax in docs for OsRngMartin Pool-3/+6
2014-12-14std: Collapse SlicePrelude traitsAlex Crichton-3/+3
This commit collapses the various prelude traits for slices into just one trait: * SlicePrelude/SliceAllocPrelude => SliceExt * CloneSlicePrelude/CloneSliceAllocPrelude => CloneSliceExt * OrdSlicePrelude/OrdSliceAllocPrelude => OrdSliceExt * PartialEqSlicePrelude => PartialEqSliceExt
2014-12-14Mostly rote conversion of `proc()` to `move||` (and occasionally `Thunk::new`)Niko Matsakis-1/+1
2014-12-05Utilize fewer reexportsCorey Farwell-3/+3
In regards to: https://github.com/rust-lang/rust/issues/19253#issuecomment-64836729 This commit: * Changes the #deriving code so that it generates code that utilizes fewer reexports (in particur Option::* and Result::*), which is necessary to remove those reexports in the future * Changes other areas of the codebase so that fewer reexports are utilized
2014-11-19iOS: fixed broken build after disallowed coercionsValerii Hiora-2/+2
2014-11-18Windows and OS X falloutNick Cameron-2/+2
2014-11-17Switch to purely namespaced enumsSteven Fackler-0/+2
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]
2014-11-17Fix fallout from coercion removalNick Cameron-2/+2
2014-11-06Test fixes and rebase conflictsAlex Crichton-1/+1
2014-11-06rollup merge of #18664 : klutzy/getrandomAlex Crichton-10/+114
2014-11-06Prelude: rename and consolidate extension traitsAaron Turon-2/+2
This commit renames a number of extension traits for slices and string slices, now that they have been refactored for DST. In many cases, multiple extension traits could now be consolidated. Further consolidation will be possible with generalized where clauses. The renamings are consistent with the [new `-Prelude` suffix](https://github.com/rust-lang/rfcs/pull/344). There are probably a few more candidates for being renamed this way, but that is left for API stabilization of the relevant modules. Because this renames traits, it is a: [breaking-change] However, I do not expect any code that currently uses the standard library to actually break. Closes #17917
2014-11-06std::rand::OsRng: Use `getrandom` syscall on Linuxklutzy-10/+114
`getrandom(2)` system call [1] has been added on Linux 3.17. This patch makes `OsRng` use `getrandom` if available, and use traditional `/dev/urandom` fallback if not. [1]: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c6e9d6f38894798696f23c8084ca7edbf16ee895
2014-11-01collections: Remove all collections traitsAlex Crichton-4/+2
As part of the collections reform RFC, this commit removes all collections traits in favor of inherent methods on collections themselves. All methods should continue to be available on all collections. This is a breaking change with all of the collections traits being removed and no longer being in the prelude. In order to update old code you should move the trait implementations to inherent implementations directly on the type itself. Note that some traits had default methods which will also need to be implemented to maintain backwards compatibility. [breaking-change] cc #18424
2014-10-30rollup merge of #18398 : aturon/lint-conventions-2Alex Crichton-1/+1
Conflicts: src/libcollections/slice.rs src/libcore/failure.rs src/libsyntax/parse/token.rs src/test/debuginfo/basic-types-mut-globals.rs src/test/debuginfo/simple-struct.rs src/test/debuginfo/trait-pointers.rs
2014-10-29Rename fail! to panic!Steve Klabnik-3/+3
https://github.com/rust-lang/rfcs/pull/221 The current terminology of "task failure" often causes problems when writing or speaking about code. You often want to talk about the possibility of an operation that returns a Result "failing", but cannot because of the ambiguity with task failure. Instead, you have to speak of "the failing case" or "when the operation does not succeed" or other circumlocutions. Likewise, we use a "Failure" header in rustdoc to describe when operations may fail the task, but it would often be helpful to separate out a section describing the "Err-producing" case. We have been steadily moving away from task failure and toward Result as an error-handling mechanism, so we should optimize our terminology accordingly: Result-producing functions should be easy to describe. To update your code, rename any call to `fail!` to `panic!` instead. Assuming you have not created your own macro named `panic!`, this will work on UNIX based systems: grep -lZR 'fail!' . | xargs -0 -l sed -i -e 's/fail!/panic!/g' You can of course also do this by hand. [breaking-change]
2014-10-28Update code with new lint namesAaron Turon-1/+1
2014-10-06Fixed iOS build (statics name lint)Valerii Hiora-0/+1
2014-09-30Fix libstdSteven Fackler-1/+1
2014-09-26Disable runtime split stack support on WindowsBrian Anderson-39/+1
2014-08-30Unify non-snake-case lints and non-uppercase statics lintsP1start-1/+1
This unifies the `non_snake_case_functions` and `uppercase_variables` lints into one lint, `non_snake_case`. It also now checks for non-snake-case modules. This also extends the non-camel-case types lint to check type parameters, and merges the `non_uppercase_pattern_statics` lint into the `non_uppercase_statics` lint. Because the `uppercase_variables` lint is now part of the `non_snake_case` lint, all non-snake-case variables that start with lowercase characters (such as `fooBar`) will now trigger the `non_snake_case` lint. New code should be updated to use the new `non_snake_case` lint instead of the previous `non_snake_case_functions` and `uppercase_variables` lints. All use of the `non_uppercase_pattern_statics` should be replaced with the `non_uppercase_statics` lint. Any code that previously contained non-snake-case module or variable names should be updated to use snake case names or disable the `non_snake_case` lint. Any code with non-camel-case type parameters should be changed to use camel case or disable the `non_camel_case_types` lint. [breaking-change]
2014-08-25Adopting FFI changes for iOSValerii Hiora-0/+1
generated by cgit-pink 1.4.1-3-g733a5 (git 2.37.1) at 2026-02-28 13:20:26 +0000