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2015-07-20std: Add IntoRaw{Fd,Handle,Socket} traitsAlex Crichton-3/+75
This commit is an implementation of [RFC 1174][rfc] which adds three new traits to the standard library: * `IntoRawFd` - implemented on Unix for all I/O types (files, sockets, etc) * `IntoRawHandle` - implemented on Windows for files, processes, etc * `IntoRawSocket` - implemented on Windows for networking types [rfc]: https://github.com/rust-lang/rfcs/blob/master/text/1174-into-raw-fd-socket-handle-traits.md Closes #27062
2015-07-16Fix typo in stability attribute.Lee Jeffery-1/+1
2015-06-18std: Add FromRaw{Fd,Handle,Socket} to os preludesAlex Crichton-0/+2
These were just left out by mistake!
2015-06-12Auto merge of #25844 - alexcrichton:stabilize-fs-features, r=aturonbors-7/+14
This commit stabilizes the following APIs, slating them all to be cherry-picked into the 1.1 release. * fs::FileType (and transitively the derived trait implementations) * fs::Metadata::file_type * fs::FileType::is_dir * fs::FileType::is_file * fs::FileType::is_symlink * fs::DirEntry::metadata * fs::DirEntry::file_type * fs::DirEntry::file_name * fs::set_permissions * fs::symlink_metadata * os::raw::{self, *} * os::{android, bitrig, linux, ...}::raw::{self, *} * os::{android, bitrig, linux, ...}::fs::MetadataExt * os::{android, bitrig, linux, ...}::fs::MetadataExt::as_raw_stat * os::unix::fs::PermissionsExt * os::unix::fs::PermissionsExt::mode * os::unix::fs::PermissionsExt::set_mode * os::unix::fs::PermissionsExt::from_mode * os::unix::fs::OpenOptionsExt * os::unix::fs::OpenOptionsExt::mode * os::unix::fs::DirEntryExt * os::unix::fs::DirEntryExt::ino * os::windows::fs::MetadataExt * os::windows::fs::MetadataExt::file_attributes * os::windows::fs::MetadataExt::creation_time * os::windows::fs::MetadataExt::last_access_time * os::windows::fs::MetadataExt::last_write_time * os::windows::fs::MetadataExt::file_size The `os::unix::fs::Metadata` structure was also removed entirely, moving all of its associated methods into the `os::unix::fs::MetadataExt` trait instead. The methods are all marked as `#[stable]` still. As some minor cleanup, some deprecated and unstable fs apis were also removed: * File::path * Metadata::accessed * Metadata::modified Features that were explicitly left unstable include: * fs::WalkDir - the semantics of this were not considered in the recent fs expansion RFC. * fs::DirBuilder - it's still not 100% clear if the naming is right here and if the set of functionality exposed is appropriate. * fs::canonicalize - the implementation on Windows here is specifically in question as it always returns a verbatim path. Additionally the Unix implementation is susceptible to buffer overflows on long paths unfortunately. * fs::PathExt - as this is just a convenience trait, it is not stabilized at this time. * fs::set_file_times - this funciton is still waiting on a time abstraction.
2015-06-11Auto merge of #26159 - alexcrichton:tweak-process-lowering-raising, r=brsonbors-23/+8
* Slate these features to be stable in 1.2 instead of 1.1 (not being backported) * Have the `FromRawFd` implementations follow the contract of the `FromRawFd` trait by taking ownership of the primitive specified. * Refactor the implementations slightly to remove the `unreachable!` blocks as well as separating the stdio representation of `std::process` from `std::sys::process`. cc #25494
2015-06-09std: Tweak process raising/lowering implementationsAlex Crichton-23/+8
* Slate these features to be stable in 1.2 instead of 1.1 (not being backported) * Have the `FromRawFd` implementations follow the contract of the `FromRawFd` trait by taking ownership of the primitive specified. * Refactor the implementations slightly to remove the `unreachable!` blocks as well as separating the stdio representation of `std::process` from `std::sys::process`.
2015-06-09std: Stabilize a number of new fs featuresAlex Crichton-7/+14
This commit stabilizes the following APIs, slating them all to be cherry-picked into the 1.1 release. * fs::FileType (and transitively the derived trait implementations) * fs::Metadata::file_type * fs::FileType::is_dir * fs::FileType::is_file * fs::FileType::is_symlink * fs::DirEntry::metadata * fs::DirEntry::file_type * fs::DirEntry::file_name * fs::set_permissions * fs::symlink_metadata * os::raw::{self, *} * os::{android, bitrig, linux, ...}::raw::{self, *} * os::{android, bitrig, linux, ...}::fs::MetadataExt * os::{android, bitrig, linux, ...}::fs::MetadataExt::as_raw_stat * os::unix::fs::PermissionsExt * os::unix::fs::PermissionsExt::mode * os::unix::fs::PermissionsExt::set_mode * os::unix::fs::PermissionsExt::from_mode * os::unix::fs::OpenOptionsExt * os::unix::fs::OpenOptionsExt::mode * os::unix::fs::DirEntryExt * os::unix::fs::DirEntryExt::ino * os::windows::fs::MetadataExt * os::windows::fs::MetadataExt::file_attributes * os::windows::fs::MetadataExt::creation_time * os::windows::fs::MetadataExt::last_access_time * os::windows::fs::MetadataExt::last_write_time * os::windows::fs::MetadataExt::file_size The `os::unix::fs::Metadata` structure was also removed entirely, moving all of its associated methods into the `os::unix::fs::MetadataExt` trait instead. The methods are all marked as `#[stable]` still. As some minor cleanup, some deprecated and unstable fs apis were also removed: * File::path * Metadata::accessed * Metadata::modified Features that were explicitly left unstable include: * fs::WalkDir - the semantics of this were not considered in the recent fs expansion RFC. * fs::DirBuilder - it's still not 100% clear if the naming is right here and if the set of functionality exposed is appropriate. * fs::canonicalize - the implementation on Windows here is specifically in question as it always returns a verbatim path. Additionally the Unix implementation is susceptible to buffer overflows on long paths unfortunately. * fs::PathExt - as this is just a convenience trait, it is not stabilized at this time. * fs::set_file_times - this funciton is still waiting on a time abstraction.
2015-06-08OpenOptionsExt on Windows: i32 -> u32Peter Atashian-8/+8
Since all those flags are u32 anyway, avoid unnecessary conversions [breaking change] Signed-off-by: Peter Atashian <retep998@gmail.com>
2015-05-29Auto merge of #25494 - alexcrichton:stdio-from-raw, r=aturonbors-0/+70
This commit implements a number of standard traits for the standard library's process I/O handles. The `FromRaw{Fd,Handle}` traits are now implemented for the `Stdio` type and the `AsRaw{Fd,Handle}` traits are now implemented for the `Child{Stdout,Stdin,Stderr}` types. The stability markers for these implementations mention that they are stable for 1.1 as I will nominate this commit for cherry-picking to beta.
2015-05-20Fix stability and deprecation markers on soft_link and symlinkBrian Campbell-2/+2
The change to split up soft_link to OS-specific symlink, symlink_file, and symlink_dir didn't actually land in 1.0.0. Update the stability and deprecation attributes to correctly indicate that these changes happend in 1.1.0.
2015-05-16std: Implement lowering and raising for process IOAlex Crichton-0/+70
This commit implements a number of standard traits for the standard library's process I/O handles. The `FromRaw{Fd,Handle}` traits are now implemented for the `Stdio` type and the `AsRaw{Fd,Handle}` traits are now implemented for the `Child{Stdout,Stdin,Stderr}` types. Additionally this implements the `AsRawHandle` trait for `Child` on Windows. The stability markers for these implementations mention that they are stable for 1.1 as I will nominate this commit for cherry-picking to beta.
2015-05-07std: Rename sys::foo2 modules to sys::fooAlex Crichton-7/+7
Now that `std::old_io` has been removed for quite some time the naming real estate here has opened up to allow these modules to move back to their proper names.
2015-05-06Stabilize from_raw_osSteven Allen-7/+8
2015-04-27std: Expand the area of std::fsAlex Crichton-0/+395
This commit is an implementation of [RFC 1044][rfc] which adds additional surface area to the `std::fs` module. All new APIs are `#[unstable]` behind assorted feature names for each one. [rfc]: https://github.com/rust-lang/rfcs/pull/1044 The new APIs added are: * `fs::canonicalize` - bindings to `realpath` on unix and `GetFinalPathNameByHandle` on windows. * `fs::symlink_metadata` - similar to `lstat` on unix * `fs::FileType` and accessor methods as `is_{file,dir,symlink}` * `fs::Metadata::file_type` - accessor for the raw file type * `fs::DirEntry::metadata` - acquisition of metadata which is free on Windows but requires a syscall on unix. * `fs::DirEntry::file_type` - access the file type which may not require a syscall on most platforms. * `fs::DirEntry::file_name` - access just the file name without leading components. * `fs::PathExt::symlink_metadata` - convenience method for the top-level function. * `fs::PathExt::canonicalize` - convenience method for the top-level function. * `fs::PathExt::read_link` - convenience method for the top-level function. * `fs::PathExt::read_dir` - convenience method for the top-level function. * `std::os::raw` - type definitions for raw OS/C types available on all platforms. * `std::os::$platform` - new modules have been added for all currently supported platforms (e.g. those more specific than just `unix`). * `std::os::$platform::raw` - platform-specific type definitions. These modules are populated with the bare essentials necessary for lowing I/O types into their raw representations, and currently largely consist of the `stat` definition for unix platforms. This commit also deprecates `Metadata::{modified, accessed}` in favor of inspecting the raw representations via the lowering methods of `Metadata`.