Prepare for 2.0.0-rc.1 release

CHANGELOG.md

@@ -1,3 +1,34 @@
+# 2.0.0-rc.1
+
+This is a big release including a few years worth of work on a new `BitFlags` trait, iteration, and better macro organization for future extensibility.
+
+## What's Changed
+* Fix a typo and call out MSRV bump by @KodrAus in https://github.com/bitflags/bitflags/pull/259
+* BitFlags trait by @arturoc in https://github.com/bitflags/bitflags/pull/220
+* Add a hidden trait to discourage manual impls of BitFlags by @KodrAus in https://github.com/bitflags/bitflags/pull/261
+* Sanitize `Ok` by @konsumlamm in https://github.com/bitflags/bitflags/pull/266
+* Fix bug in `Debug` implementation by @konsumlamm in https://github.com/bitflags/bitflags/pull/268
+* Fix a typo in the generated documentation by @wackbyte in https://github.com/bitflags/bitflags/pull/271
+* Use SPDX license format by @atouchet in https://github.com/bitflags/bitflags/pull/272
+* serde tests fail in CI by @arturoc in https://github.com/bitflags/bitflags/pull/277
+* Fix beta test output by @KodrAus in https://github.com/bitflags/bitflags/pull/279
+* Add example to the README.md file by @tiaanl in https://github.com/bitflags/bitflags/pull/270
+* Iterator over all the enabled options by @arturoc in https://github.com/bitflags/bitflags/pull/278
+* from_bits_(truncate) fail with composite flags by @arturoc in https://github.com/bitflags/bitflags/pull/276
+* Add more platform coverage to CI by @KodrAus in https://github.com/bitflags/bitflags/pull/280
+* rework the way cfgs are handled by @KodrAus in https://github.com/bitflags/bitflags/pull/281
+* Split generated code into two types by @KodrAus in https://github.com/bitflags/bitflags/pull/282
+* expose bitflags iters using nameable types by @KodrAus in https://github.com/bitflags/bitflags/pull/286
+* Support creating flags from their names by @KodrAus in https://github.com/bitflags/bitflags/pull/287
+* Update README.md by @KodrAus in https://github.com/bitflags/bitflags/pull/288
+
+## New Contributors
+* @wackbyte made their first contribution in https://github.com/bitflags/bitflags/pull/271
+* @atouchet made their first contribution in https://github.com/bitflags/bitflags/pull/272
+* @tiaanl made their first contribution in https://github.com/bitflags/bitflags/pull/270
+
+**Full Changelog**: https://github.com/bitflags/bitflags/compare/1.3.2...2.0.0-rc.1
+
 # 1.3.2
 
 - Allow `non_snake_case` in generated flags types ([#256])

Cargo.toml

@@ -3,7 +3,7 @@ name = "bitflags"
 # NB: When modifying, also modify:
 #   1. html_root_url in lib.rs
 #   2. number in readme (for breaking changes)
-version = "1.3.2"
+version = "2.0.0-rc.1"
 edition = "2018"
 authors = ["The Rust Project Developers"]
 license = "MIT OR Apache-2.0"

README.md

@@ -17,7 +17,7 @@ Add this to your `Cargo.toml`:
 
 ```toml
 [dependencies]
-bitflags = "1.3"
+bitflags = "2.0.0-rc.1"
 ```
 
 and this to your source code:
@@ -35,6 +35,7 @@ use bitflags::bitflags;
 
 // The `bitflags!` macro generates `struct`s that manage a set of flags.
 bitflags! {
+    #[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash)]
     struct Flags: u32 {
         const A = 0b00000001;
         const B = 0b00000010;

src/lib.rs

@@ -339,7 +339,7 @@
 //! ```
 
 #![cfg_attr(not(test), no_std)]
-#![doc(html_root_url = "https://docs.rs/bitflags/1.3.2")]
+#![doc(html_root_url = "https://docs.rs/bitflags/2.0.0-rc.1")]
 
 #[doc(inline)]
 pub use traits::BitFlags;