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std: Stabilize APIs for the 1.6 release

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This commit is the standard API stabilization commit for the 1.6 release cycle.
The list of issues and APIs below have all been through their cycle-long FCP and
the libs team decisions are listed below

Stabilized APIs

* `Read::read_exact`
* `ErrorKind::UnexpectedEof` (renamed from `UnexpectedEOF`)
* libcore -- this was a bit of a nuanced stabilization, the crate itself is now
  marked as `#[stable]` and the methods appearing via traits for primitives like
  `char` and `str` are now also marked as stable. Note that the extension traits
  themeselves are marked as unstable as they're imported via the prelude. The
  `try!` macro was also moved from the standard library into libcore to have the
  same interface. Otherwise the functions all have copied stability from the
  standard library now.
* The `#![no_std]` attribute
* `fs::DirBuilder`
* `fs::DirBuilder::new`
* `fs::DirBuilder::recursive`
* `fs::DirBuilder::create`
* `os::unix::fs::DirBuilderExt`
* `os::unix::fs::DirBuilderExt::mode`
* `vec::Drain`
* `vec::Vec::drain`
* `string::Drain`
* `string::String::drain`
* `vec_deque::Drain`
* `vec_deque::VecDeque::drain`
* `collections::hash_map::Drain`
* `collections::hash_map::HashMap::drain`
* `collections::hash_set::Drain`
* `collections::hash_set::HashSet::drain`
* `collections::binary_heap::Drain`
* `collections::binary_heap::BinaryHeap::drain`
* `Vec::extend_from_slice` (renamed from `push_all`)
* `Mutex::get_mut`
* `Mutex::into_inner`
* `RwLock::get_mut`
* `RwLock::into_inner`
* `Iterator::min_by_key` (renamed from `min_by`)
* `Iterator::max_by_key` (renamed from `max_by`)

Deprecated APIs

* `ErrorKind::UnexpectedEOF` (renamed to `UnexpectedEof`)
* `OsString::from_bytes`
* `OsStr::to_cstring`
* `OsStr::to_bytes`
* `fs::walk_dir` and `fs::WalkDir`
* `path::Components::peek`
* `slice::bytes::MutableByteVector`
* `slice::bytes::copy_memory`
* `Vec::push_all` (renamed to `extend_from_slice`)
* `Duration::span`
* `IpAddr`
* `SocketAddr::ip`
* `Read::tee`
* `io::Tee`
* `Write::broadcast`
* `io::Broadcast`
* `Iterator::min_by` (renamed to `min_by_key`)
* `Iterator::max_by` (renamed to `max_by_key`)
* `net::lookup_addr`

New APIs (still unstable)

* `<[T]>::sort_by_key` (added to mirror `min_by_key`)

Closes #27585
Closes #27704
Closes #27707
Closes #27710
Closes #27711
Closes #27727
Closes #27740
Closes #27744
Closes #27799
Closes #27801
cc #27801 (doesn't close as `Chars` is still unstable)
Closes #28968
This commit is contained in:
Alex Crichton
2015-12-02 17:31:49 -08:00
parent ac0e845224
commit 464cdff102
165 changed files with 712 additions and 718 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/libsyntax/ext/quote.rs
View File

@@ -178,7 +178,7 @@ pub mod rt {
let mut v = vec![];
for (i, x) in self.iter().enumerate() {
if i > 0 {
v.push_all(&$sep);
v.extend_from_slice(&$sep);
}
v.extend(x.to_tokens(cx));
}

5
src/libsyntax/feature_gate.rs
View File

@@ -132,7 +132,7 @@ const KNOWN_FEATURES: &'static [(&'static str, &'static str, Option<u32>, Status
("unmarked_api", "1.0.0", None, Active),
// Allows using #![no_std]
("no_std", "1.0.0", Some(27701), Active),
("no_std", "1.0.0", None, Accepted),
// Allows using #![no_core]
("no_core", "1.3.0", Some(29639), Active),
@@ -286,8 +286,7 @@ pub const KNOWN_ATTRIBUTES: &'static [(&'static str, AttributeType, AttributeGat
("plugin", CrateLevel, Gated("plugin",
"compiler plugins are experimental \
and possibly buggy")),
("no_std", CrateLevel, Gated("no_std",
"no_std is experimental")),
("no_std", CrateLevel, Ungated),
("no_core", CrateLevel, Gated("no_core",
"no_core is experimental")),
("lang", Normal, Gated("lang_items",

2
src/libsyntax/lib.rs
View File

@@ -29,7 +29,6 @@
#![cfg_attr(stage0, feature(rustc_attrs))]
#![cfg_attr(stage0, allow(unused_attributes))]
#![feature(associated_consts)]
#![feature(drain)]
#![feature(filling_drop)]
#![feature(libc)]
#![feature(rustc_private)]
@@ -37,7 +36,6 @@
#![feature(str_char)]
#![feature(str_escape)]
#![feature(unicode)]
#![feature(vec_push_all)]
extern crate fmt_macros;
extern crate serialize;

12
src/libsyntax/print/pprust.rs
View File

@@ -120,17 +120,15 @@ pub fn print_crate<'a>(cm: &'a CodeMap,
// However we don't want these attributes in the AST because
// of the feature gate, so we fake them up here.
let no_std_meta = attr::mk_word_item(InternedString::new("no_std"));
// #![feature(prelude_import)]
let prelude_import_meta = attr::mk_word_item(InternedString::new("prelude_import"));
// #![feature(no_std)]
let fake_attr = attr::mk_attr_inner(attr::mk_attr_id(),
attr::mk_list_item(InternedString::new("feature"),
vec![no_std_meta.clone(),
prelude_import_meta]));
let list = attr::mk_list_item(InternedString::new("feature"),
vec![prelude_import_meta]);
let fake_attr = attr::mk_attr_inner(attr::mk_attr_id(), list);
try!(s.print_attribute(&fake_attr));
// #![no_std]
let no_std_meta = attr::mk_word_item(InternedString::new("no_std"));
let fake_attr = attr::mk_attr_inner(attr::mk_attr_id(), no_std_meta);
try!(s.print_attribute(&fake_attr));
}