Accepting request 606817 from home:luc14n0:branches:devel:languages:rust

Update to version 1.26.0

OBS-URL: https://build.opensuse.org/request/show/606817
OBS-URL: https://build.opensuse.org/package/show/devel:languages:rust/rust?expand=0&rev=157

rust.changes

@@ -1,3 +1,67 @@
+-------------------------------------------------------------------
+Sat May 12 00:31:05 UTC 2018 - luc14n0@linuxmail.org
+
+- Update to version 1.26.0:
+  + Language:
+    - Closures now implement `Copy` and/or `Clone` if all captured
+      variables implement either or both traits.
+    - The inclusive range syntax is now stable.
+    - Stablise `'_`. The underscore lifetime can be used anywhere
+      where a lifetime can be elided.
+    - `impl Trait` is now stable allowing you to have abstract
+      types in returns or in function parameters.
+    - Pattern matching will now automatically apply dereferences.
+    - 128-bit integers in the form of `u128` and `i128` are now
+      stable.
+    - `main` can now return `Result<(), E: Debug>` in addition to
+      `()`.
+    - A lot of operations are now available in a const context.
+    - Fixed entry slice patterns are now stable. e.g.
+  + Compiler:
+    - LLD is now used as the default linker for `wasm32-unknown-\
+      unknown`.
+    - Fixed exponential projection complexity on nested types.
+      This can provide up to a ~12% reduction in compile times for
+      certain crates.
+    - Added the `--remap-path-prefix` option to rustc. Allowing you
+      to remap path prefixes outputted by the compiler.
+  + Libraries:
+    - Implemented `From<u16> for usize & From<{u8, i16}> for
+      isize`.
+    - Added hexadecimal formatting for integers with fmt::Debug.
+    - Implemented `Default, Hash` for `cmp::Reverse`.
+    - Optimized `str::repeat` being 8x faster in large cases.
+    - `ascii::escape_default` is now available in libcore.
+    - Trailing commas are now supported in std and core macros.
+    - Implemented `Copy, Clone` for `cmp::Reverse`.
+    - Implemented `Clone` for `char::{ToLowercase, ToUppercase}`.
+  + Stabilized APIs: *const T::add,
+    *const T::copy_to_nonoverlapping, *const T::copy_to,
+    *const T::read_unaligned, *const T::read_volatile,
+    *const T::read, *const T::sub, *const T::wrapping_add,
+    *const T::wrapping_sub, *mut T::add, *mut T::copy_to,
+    *mut T::copy_to_nonoverlapping, *mut T::read_unaligned,
+    *mut T::read_volatile, *mut T::read, mut T::replace,
+    *mut T::sub, *mut T::swap, *mut T::wrapping_add,
+    *mut T::wrapping_sub, *mut T::write_bytes,
+    *mut T::write_unaligned, *mut T::write_volatile,
+    *mut T::write, Box::leak, FromUtf8Error::as_bytes,
+    LocalKey::try_with, Option::cloned, iter::FusedIterator,
+    btree_map::Entry::and_modify, s::read_to_string, fs::read,
+    fs::write, hash_map::Entry::and_modify, String::retain,
+    ops::RangeInclusive, ops::RangeToInclusive, process::id,
+    slice::rotate_left, slice::rotate_right.
+  + Compatibility Notes:
+    - Aliasing a `Fn` trait as `dyn` no longer works.
+    - The result of dereferences are no longer promoted to
+      `'static`.
+    - Deprecate `AsciiExt` trait in favor of inherent methods.
+    - `".e0"` will now no longer parse as `0.0` and will instead
+      cause an error.
+    - Removed hoedown from rustdoc.
+    - Bounds on higher-kinded lifetimes a hard error.
+- Update cargo_version to 0.26.0.
+
 -------------------------------------------------------------------
 Thu May  3 08:05:33 UTC 2018 - mmanu84@outlook.de