Merge branch 'release_0.9'

Author: Thomas Bahn

Cargo.toml

@@ -6,7 +6,7 @@ license = "Apache-2.0 / MIT"
 name = "ascii"
 readme = "README.md"
 repository = "https://github.com/tomprogrammer/rust-ascii"
-version = "0.9.2"
+version = "0.9.3"
 
 [dependencies]
 serde = { version = "1.0.25", optional = true }

README.md

@@ -18,8 +18,9 @@ ascii = "0.9"
 
 Most of `AsciiChar` and `AsciiStr` can be used without `std` by disabling the
 default features. The owned string type `AsciiString` and the conversion trait
-`IntoAsciiString` as well as all methods referring to these types are
-unavailable. The `Error` trait is also unavailable, but `description()` is made
+`IntoAsciiString` as well as all methods referring to these types and
+`CStr` and `CString` are unavailable.
+The `Error` trait is also unavailable, but `description()` is made
 available as an inherent method for `ToAsciiCharError` and `AsAsciiStrError`.
 
 To use the `ascii` crate in `core`-only mode in your cargo project just add the

RELEASES.md

@@ -1,3 +1,20 @@
+Version 0.9.3 (2019-08-26)
+==========================
+
+Soundness fix:
+
+**Remove** [unsound](https://github.com/tomprogrammer/rust-ascii/issues/64) impls of `From<&mut AsciiStr>` for `&mut [u8]` and `&mut str`.
+This is a breaking change, but theese impls can lead to undefined behavior in safe code.
+
+If you use this impl and know that non-ASCII values are never inserted into the `[u8]` or `str`,
+you can pin ascii to 0.9.2.
+
+Other changes:
+
+* Make quickcheck `Arbitrary` impl sometimes produce `AsciiChar::DEL`.
+* Implement `Clone`, `Copy` and `Eq` for `ToAsciiCharError`.
+* Implement `ToAsciiChar` for `u16`, `u32` and `i8`.
+
 Version 0.9.2 (2019-07-07)
 ==========================
 * Implement the `IntoAsciiString` trait for `std::ffi::CStr` and `std::ffi::CString` types,