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2015-03-24Test fixes and rebase conflicts, round 2Alex Crichton-3/+7
2015-03-25Bug fixesNick Cameron-1/+1
2015-03-23Test fixes and rebase conflicts, round 2Alex Crichton-8/+3
2015-03-21Auto merge of #23470 - alexcrichton:less-prelude, r=aturonbors-4/+6
This commit removes the reexports of `old_io` traits as well as `old_path` types and traits from the prelude. This functionality is now all deprecated and needs to be removed to make way for other functionality like `Seek` in the `std::io` module (currently reexported as `NewSeek` in the io prelude). Closes #23377 Closes #23378
2015-03-20std: Remove old_io/old_path from the preludeAlex Crichton-4/+6
This commit removes the reexports of `old_io` traits as well as `old_path` types and traits from the prelude. This functionality is now all deprecated and needs to be removed to make way for other functionality like `Seek` in the `std::io` module (currently reexported as `NewSeek` in the io prelude). Closes #23377 Closes #23378
2015-03-20Auto merge of #23512 - oli-obk:result_ok_unwrap, r=alexcrichtonbors-2/+2
because then the call to `unwrap()` will not print the error object.
2015-03-20Auto merge of #23267 - alexcrichton:issue-20012, r=aturonbors-5/+12
This reverts commit aec67c2. Closes #20012 This is temporarily rebased on #23245 as it would otherwise conflict, the last commit is the only one relevant to this PR though.
2015-03-20Revert "Revert "std: Re-enable at_exit()""Alex Crichton-5/+12
This reverts commit aec67c2ee0f673ea7b0e21c2fe7e0f26a523d823.
2015-03-20don't use Result::ok just to be able to use unwrap/unwrap_orOliver Schneider-2/+2
2015-03-19std: Stablize io::ErrorKindAlex Crichton-9/+5
This commit stabilizes the `ErrorKind` enumeration which is consumed by and generated by the `io::Error` type. The purpose of this type is to serve as a cross-platform namespace to categorize errors into. Two specific issues are addressed as part of this stablization: * The naming of each variant was scrutinized and some were tweaked. An example is how `FileNotFound` was renamed to simply `NotFound`. These names should not show either a Unix or Windows bias and the set of names is intended to grow over time. For now the names will likely largely consist of those errors generated by the I/O APIs in the standard library. * The mapping of OS error codes onto kinds has been altered. Coalescing no longer occurs (multiple error codes become one kind). It is intended that each OS error code, if bound, corresponds to only one `ErrorKind`. The current set of error kinds was expanded slightly to include some networking errors. This commit also adds a `raw_os_error` function which returns an `Option<i32>` to extract the underlying raw error code from the `Error`.
2015-03-18Register new snapshotsAlex Crichton-2/+0
2015-03-18Fix private module loophole in the 'private type in public item' checkNick Cameron-1/+1
2015-03-17Auto merge of #23330 - alexcrichton:thread-sleep, r=aturonbors-30/+36
This function is the current replacement for `std::old_io::timer` which will soon be deprecated. This function is unstable and has its own feature gate as it does not yet have an RFC nor has it existed for very long.
2015-03-17std: Implement `thread::sleep`Alex Crichton-0/+16
This function is the current replacement for `std::old_io::timer` which will soon be deprecated. This function is unstable and has its own feature gate as it does not yet have an RFC nor has it existed for very long.
2015-03-17Auto merge of #23104 - japaric:inherent, r=nikomatsakisbors-0/+1
- Allow inherent implementations on `char`, `str`, `[T]`, `*const T`, `*mut T` and all the numeric primitives. - copy `unicode::char::CharExt` methods into `impl char` - remove `unicode::char::CharExt`, its re-export `std::char::CharExt` and `CharExt` from the prelude - copy `collections::str::StrExt` methods into `impl str` - remove `collections::str::StrExt` its re-export `std::str::StrExt`, and `StrExt` from the prelude - copy `collections::slice::SliceExt` methods into `impl<T> [T]` - remove `collections::slice::SliceExt` its re-export `std::slice::SliceExt`, and `SliceExt` from the prelude - copy `core::ptr::PtrExt` methods into `impl<T> *const T` - remove `core::ptr::PtrExt` its re-export `std::ptr::PtrExt`, and `PtrExt` from the prelude - copy `core::ptr::PtrExt` and `core::ptr::MutPtrExt` methods into `impl<T> *mut T` - remove `core::ptr::MutPtrExt` its re-export `std::ptr::MutPtrExt`, and `MutPtrExt` from the prelude - copy `core::num::Int` and `core::num::SignedInt` methods into `impl i{8,16,32,64,size}` - copy `core::num::Int` and `core::num::UnsignedInt` methods into `impl u{8,16,32,64,size}` - remove `core::num::UnsignedInt` and its re-export `std::num::UnsignedInt` - move `collections` tests into its own crate: `collectionstest` - copy `core::num::Float` methods into `impl f{32,64}` Because this PR removes several traits, this is a [breaking-change], however functionality remains unchanged and breakage due to unresolved imports should be minimal. If you encounter an error due to an unresolved import, simply remove the import: ``` diff fn main() { - use std::num::UnsignedInt; //~ error: unresolved import `std::num::UnsignedInt`. - println!("{}", 8_usize.is_power_of_two()); } ``` --- cc #16862 [preview docs](http://japaric.github.io/inherent/std/index.html) [unicode::char](http://japaric.github.io/inherent/unicode/primitive.char.html) [collections::str](http://japaric.github.io/inherent/collections/primitive.str.html) [std::f32](http://japaric.github.io/inherent/std/primitive.f32.html)
2015-03-16preemptively fix windows compilation errorsJorge Aparicio-0/+1
2015-03-17Auto merge of #23352 - alexcrichton:stabilize-net, r=aturonbors-4/+4
This commit performs a stabilization pass over the std::net module, incorporating the changes from RFC 923. Specifically, the following actions were taken: Stable functionality: * `net` (the name) * `Shutdown` * `Shutdown::{Read, Write, Both}` * `lookup_host` * `LookupHost` * `SocketAddr` * `SocketAddr::{V4, V6}` * `SocketAddr::port` * `SocketAddrV4` * `SocketAddrV4::{new, ip, port}` * `SocketAddrV6` * `SocketAddrV4::{new, ip, port, flowinfo, scope_id}` * Common trait impls for socket addr structures * `ToSocketAddrs` * `ToSocketAddrs::Iter` * `ToSocketAddrs::to_socket_addrs` * `ToSocketAddrs for {SocketAddr*, (Ipv*Addr, u16), str, (str, u16)}` * `Ipv4Addr` * `Ipv4Addr::{new, octets, to_ipv6_compatible, to_ipv6_mapped}` * `Ipv6Addr` * `Ipv6Addr::{new, segments, to_ipv4}` * `TcpStream` * `TcpStream::connect` * `TcpStream::{peer_addr, local_addr, shutdown, try_clone}` * `{Read,Write} for {TcpStream, &TcpStream}` * `TcpListener` * `TcpListener::bind` * `TcpListener::{local_addr, try_clone, accept, incoming}` * `Incoming` * `UdpSocket` * `UdpSocket::bind` * `UdpSocket::{recv_from, send_to, local_addr, try_clone}` Unstable functionality: * Extra methods on `Ipv{4,6}Addr` for various methods of inspecting the address and determining qualities of it. * Extra methods on `TcpStream` to configure various protocol options. * Extra methods on `UdpSocket` to configure various protocol options. Deprecated functionality: * The `socket_addr` method has been renamed to `local_addr` This commit is a breaking change due to the restructuring of the `SocketAddr` type as well as the renaming of the `socket_addr` method. Migration should be fairly straightforward, however, after accounting for the new level of abstraction in `SocketAddr` (protocol distinction at the socket address level, not the IP address). [breaking-change]
2015-03-15std: Clean up the sys::thread modulesAlex Crichton-30/+20
This module had become a #[cfg] jungle, try to bring at least a small semblance of order to it!
2015-03-15std: Stabilize portions of `std::os::$platform`Alex Crichton-149/+178
This commit starts to organize the `std::os::$platform` modules and in the process stabilizes some of the functionality contained within. The organization of these modules will reflect the organization of the standard library itself with extension traits for primitives in the same corresponding module. The OS-specific modules will grow more functionality over time including concrete types that are not extending functionality of other structures, and these will either go into the closest module in `std::os::$platform` or they will grow a new module in the hierarchy. The following items are now stable: * `os::{unix, windows}` * `unix::ffi` * `unix::ffi::OsStrExt` * `unix::ffi::OsStrExt::{from_bytes, as_bytes, to_cstring}` * `unix::ffi::OsString` * `unix::ffi::OsStringExt::{from_vec, into_vec}` * `unix::process` * `unix::process::CommandExt` * `unix::process::CommandExt::{uid, gid}` * `unix::process::ExitStatusExt` * `unix::process::ExitStatusExt::signal` * `unix::prelude` * `windows::ffi` * `windows::ffi::OsStringExt` * `windows::ffi::OsStringExt::from_wide` * `windows::ffi::OsStrExt` * `windows::ffi::OsStrExt::encode_wide` * `windows::prelude` The following items remain unstable: * `unix::io` * `unix::io::{Fd, AsRawFd}` * `unix::fs::{PermissionsExt, OpenOptionsExt}` * `windows::io` * `windows::io::{Handle, AsRawHandle}` * `windows::io::{Socket, AsRawSocket}` * `windows::fs` * `windows::fs::OpenOptionsExt` Due to the reorgnization of the platform extension modules, this commit is a breaking change. Most imports can be fixed by adding the relevant libstd module in the `use` path (such as `ffi` or `fs`). [breaking-change]
2015-03-13std: Stabilize the `net` moduleAlex Crichton-4/+4
This commit performs a stabilization pass over the std::net module, incorporating the changes from RFC 923. Specifically, the following actions were taken: Stable functionality: * `net` (the name) * `Shutdown` * `Shutdown::{Read, Write, Both}` * `lookup_host` * `LookupHost` * `SocketAddr` * `SocketAddr::{V4, V6}` * `SocketAddr::port` * `SocketAddrV4` * `SocketAddrV4::{new, ip, port}` * `SocketAddrV6` * `SocketAddrV4::{new, ip, port, flowinfo, scope_id}` * Common trait impls for socket addr structures * `ToSocketAddrs` * `ToSocketAddrs::Iter` * `ToSocketAddrs::to_socket_addrs` * `ToSocketAddrs for {SocketAddr*, (Ipv*Addr, u16), str, (str, u16)}` * `Ipv4Addr` * `Ipv4Addr::{new, octets, to_ipv6_compatible, to_ipv6_mapped}` * `Ipv6Addr` * `Ipv6Addr::{new, segments, to_ipv4}` * `TcpStream` * `TcpStream::connect` * `TcpStream::{peer_addr, local_addr, shutdown, try_clone}` * `{Read,Write} for {TcpStream, &TcpStream}` * `TcpListener` * `TcpListener::bind` * `TcpListener::{local_addr, try_clone, accept, incoming}` * `Incoming` * `UdpSocket` * `UdpSocket::bind` * `UdpSocket::{recv_from, send_to, local_addr, try_clone}` Unstable functionality: * Extra methods on `Ipv{4,6}Addr` for various methods of inspecting the address and determining qualities of it. * Extra methods on `TcpStream` to configure various protocol options. * Extra methods on `UdpSocket` to configure various protocol options. Deprecated functionality: * The `socket_addr` method has been renamed to `local_addr` This commit is a breaking change due to the restructuring of the `SocketAddr` type as well as the renaming of the `socket_addr` method. Migration should be fairly straightforward, however, after accounting for the new level of abstraction in `SocketAddr` (protocol distinction at the socket address level, not the IP address). [breaking-change]
2015-03-13Fallout of std::old_io deprecationAlex Crichton-7/+38
2015-03-13Auto merge of #23229 - aturon:stab-path, r=alexcrichtonbors-3/+10
This commit stabilizes essentially all of the new `std::path` API. The API itself is changed in a couple of ways (which brings it in closer alignment with the RFC): * `.` components are now normalized away, unless they appear at the start of a path. This in turn effects the semantics of e.g. asking for the file name of `foo/` or `foo/.`, both of which yield `Some("foo")` now. This semantics is what the original RFC specified, and is also desirable given early experience rolling out the new API. * The `parent` method is now `without_file` and succeeds if, and only if, `file_name` is `Some(_)`. That means, in particular, that it fails for a path like `foo/../`. This change affects `pop` as well. In addition, the `old_path` module is now deprecated. [breaking-change] r? @alexcrichton
2015-03-12Stabilize std::pathAaron Turon-3/+10
This commit stabilizes essentially all of the new `std::path` API. The API itself is changed in a couple of ways (which brings it in closer alignment with the RFC): * `.` components are now normalized away, unless they appear at the start of a path. This in turn effects the semantics of e.g. asking for the file name of `foo/` or `foo/.`, both of which yield `Some("foo")` now. This semantics is what the original RFC specified, and is also desirable given early experience rolling out the new API. * The `parent` function now succeeds if, and only if, the path has at least one non-root/prefix component. This change affects `pop` as well. * The `Prefix` component now involves a separate `PrefixComponent` struct, to better allow for keeping both parsed and unparsed prefix data. In addition, the `old_path` module is now deprecated. Closes #23264 [breaking-change]
2015-03-12std: Remove #[allow] directives in sys modulesAlex Crichton-36/+12
These were suppressing lots of interesting warnings! Turns out there was also quite a bit of dead code.
2015-03-11Example -> ExamplesSteve Klabnik-1/+1
This brings comments in line with https://github.com/rust-lang/rfcs/blob/master/text/0505-api-comment-conventions.md#using-markdown
2015-03-06rollup merge of #22813: alexcrichton/deprecate-netAlex Crichton-0/+9
The `std::net` primitives should be ready for use now and as a result the old ones are now deprecated and slated for removal. Most TCP/UDP functionality is now available through `std::net` but the `std::old_io::net::pipe` module is removed entirely from the standard library. Unix socket funtionality can be found in sfackler's [`unix_socket`][unix] crate and there is currently no replacement for named pipes on Windows. [unix]: https://crates.io/crates/unix_socket [breaking-change]
2015-03-06std: Deprecate the std::old_io::net primitivesAlex Crichton-0/+9
The `std::net` primitives should be ready for use now and as a result the old ones are now deprecated and slated for removal. Most TCP/UDP functionality is now available through `std::net` but the `std::old_io::net::pipe` module is removed entirely from the standard library. Unix socket funtionality can be found in sfackler's [`unix_socket`][unix] crate and there is currently no replacement for named pipes on Windows. [unix]: https://crates.io/crates/unix_socket [breaking-change]
2015-03-05std: Deprecate the old_io::process moduleAlex Crichton-0/+2
This module is now superseded by the `std::process` module. This module still has some room to expand to get quite back up to parity with the `old_io` version, and there is a [tracking issue][issue] for feature requests as well as known room for expansion. [issue]: https://github.com/rust-lang/rfcs/issues/941 [breaking-change]
2015-03-04std: Deprecate std::old_io::fsAlex Crichton-1/+2
This commit deprecates the majority of std::old_io::fs in favor of std::fs and its new functionality. Some functions remain non-deprecated but are now behind a feature gate called `old_fs`. These functions will be deprecated once suitable replacements have been implemented. The compiler has been migrated to new `std::fs` and `std::path` APIs where appropriate as part of this change.
2015-03-03Rollup merge of #22876 - Florob:const, r=nikomatsakisManish Goregaokar-2/+2
This changes the type of some public constants/statics in libunicode. Notably some `&'static &'static [(char, char)]` have changed to `&'static [(char, char)]`. The regexp crate seems to be the sole user of these, yet this is technically a [breaking-change]
2015-03-02Enable recursion for visit_ty in lint visitorIvan Petkov-2/+3
* The lint visitor's visit_ty method did not recurse, and had a reference to the now closed #10894 * The newly enabled recursion has only affected the `deprectated` lint which now detects uses of deprecated items in trait impls and function return types * Renamed some references to `CowString` and `CowVec` to `Cow<str>` and `Cow<[T]>`, respectively, which appear outside of the crate which defines them * Replaced a few instances of `InvariantType<T>` with `PhantomData<Cell<T>>` * Disabled the `deprecated` lint in several places that reference/implement traits on deprecated items which will get cleaned up in the future * Disabled the `exceeding_bitshifts` lint for compile-fail/huge-array-simple test so it doesn't shadow the expected error on 32bit systems * Unfortunately, this means that if a library declares `#![deny(deprecated)]` and marks anything as deprecated, it will have to disable the lint for any uses of said item, e.g. any impl the now deprecated item For any library that denies deprecated items but has deprecated items of its own, this is a [breaking-change]
2015-03-02Use `const`s instead of `static`s where appropriateFlorian Zeitz-2/+2
This changes the type of some public constants/statics in libunicode. Notably some `&'static &'static [(char, char)]` have changed to `&'static [(char, char)]`. The regexp crate seems to be the sole user of these, yet this is technically a [breaking-change]
2015-02-28std: Implement stdio for `std::io`Alex Crichton-2/+171
This is an implementation of RFC 899 and adds stdio functionality to the new `std::io` module. Details of the API can be found on the RFC, but from a high level: * `io::{stdin, stdout, stderr}` constructors are now available. There are also `*_raw` variants for unbuffered and unlocked access. * All handles are globally shared (excluding raw variants). * The stderr handle is no longer buffered. * All handles can be explicitly locked (excluding the raw variants). The `print!` and `println!` machinery has not yet been hooked up to these streams just yet. The `std::fmt::output` module has also not yet been implemented as part of this commit.
2015-02-28Rollup merge of #22884 - japaric:obsolete, r=alexcrichtonManish Goregaokar-1/+1
This is leftover from #21843 If you still have `|&:| {}` closures in your code, simply remove the `&:` part. [breaking-change]
2015-02-27remove leftover annotationsJorge Aparicio-1/+1
2015-02-27Rollup merge of #22788 - vadimcn:fix-precise_time_ns, r=pnkfelixManish Goregaokar-2/+25
which starts happening after ~2 hours of machine uptime. Closes #17845
2015-02-25Fix overflow in precise_time_ns() on Windows,Vadim Chugunov-2/+25
which starts happening after ~2 hours of machine uptime.
2015-02-25Fix type inference error (fixup #22739)Manish Goregaokar-1/+1
2015-02-25Rollup merge of #22727 - alexcrichton:prep-env, r=aturonManish Goregaokar-30/+34
This commit moves `std::env` away from the `std::old_io` error type as well as the `std::old_path` module. Methods returning an error now return `io::Error` and methods consuming or returning paths use `std::path` instead of `std::old_path`. This commit does not yet mark these APIs as `#[stable]`. This commit also migrates `std::old_io::TempDir` to `std::fs::TempDir` with essentially the exact same API. This type was added to interoperate with the new path API and has its own `tempdir` feature. Finally, this commit reverts the deprecation of `std::os` APIs returning the old path API types. This deprecation can come back once the entire `std::old_path` module is deprecated. [breaking-change]
2015-02-25Rollup merge of #22596 - alexcrichton:fix-some-impls, r=huonwManish Goregaokar-7/+20
This commit removes many unnecessary `unsafe impl` blocks as well as pushing the needed implementations to the lowest level possible. I noticed that the bounds for `RwLock` are a little off when reviewing #22574 and wanted to ensure that we had our story straight on these implementations.
2015-02-24std: Move std::env to the new I/O APIsAlex Crichton-30/+34
This commit moves `std::env` away from the `std::old_io` error type as well as the `std::old_path` module. Methods returning an error now return `io::Error` and methods consuming or returning paths use `std::path` instead of `std::old_path`. This commit does not yet mark these APIs as `#[stable]`. This commit also migrates `std::old_io::TempDir` to `std::fs::TempDir` with essentially the exact same API. This type was added to interoperate with the new path API and has its own `tempdir` feature. Finally, this commit reverts the deprecation of `std::os` APIs returning the old path API types. This deprecation can come back once the entire `std::old_path` module is deprecated. [breaking-change]
2015-02-25Rollup merge of #22772 - tbu-:pr_panic_fail, r=alexcrichtonManish Goregaokar-1/+1
2015-02-25Rollup merge of #22739 - tbu-:pr_error_net, r=alexcrichtonManish Goregaokar-7/+18
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.
2015-02-24Improve readability of an error check in `set_non_blocking`Tobias Bucher-5/+5
2015-02-24Revert a wrong replace of "fail" to "panic"Tobias Bucher-1/+1
2015-02-24Rollup merge of #22594 - alexcrichton:issue-22577, r=aturonManish Goregaokar-12/+27
The windows/unix modules were currently inconsistent about the traits being implemented for `DirEntry` and there isn't much particular reason why the traits *couldn't* be implemented for `ReadDir` and `DirEntry`, so this commit ensures that they are implemented. Closes #22577
2015-02-23Hide unnecessary error checking from the userTobias Bucher-5/+16
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.
2015-02-23Test fixes and rebase conflictsAlex Crichton-2/+0
2015-02-23Fix windows failure (fixup #22538)Manish Goregaokar-2/+2
2015-02-23Use boxed functions instead of transmuteStepan Koltsov-4/+7
... to convert between Box and raw pointers. E. g. use ``` let b: Box<Foo> = Box::from_raw(p); ``` instead of ``` let b: Box<Foo> = mem::transmute(p); ``` Patch also changes closure release code in `src/libstd/sys/unix/thread.rs` when `pthread_create` failed. Raw pointer was transmuted to box of `FnOnce()` instead of `Thunk`. This code was probably never executed, because `pthread_create` rarely fails in practice.
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