Document Self::Variant for enums #1253
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adamchalmers
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Fix #1253: Document enum type aliases
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Update books ## book 24 commits in 7ddc46460f09a5cd9bd2a620565bdc20b3315ea9..871416b85c1a73717d65d6f4a9ea29e5aef3db0e 2019-06-27 09:50:36 -0400 to 2019-09-16 09:46:20 -0400 - Ch16-2 add missing Ferris (rust-lang/book#2033) - Update version mentioned on the front page - Update error messages (rust-lang/book#1737) - Update version of Rust used to 1.37 - Replace Cargo docs link with a more specific link (rust-lang/book#2066) - Added missing await reserved keyword (rust-lang/book#2064) - add does_not_compile for a snippet (rust-lang/book#2056) - Added second missing dyn (rust-lang/book#2046) - Removed unnecessary & in function call (rust-lang/book#2038) - Printing non-Display structs is a *compile* error (rust-lang/book#2031) - Update Readme mdBook version to match linked file (rust-lang/book#2012) - Update loose mdbook version reference (rust-lang/book#2003) - Added a bullet point to have list of things unsafe allows for match u… (rust-lang/book#1993) - Rewrote a confusing sentence (rust-lang/book#1986) - Replace deprecated `...` range syntax with `..=` (rust-lang/book#1977) - correct wording for integration test doc (rust-lang/book#1971) - Mark the dangle function as does_not_compile (rust-lang/book#1965) - Add more words to the quote from the actual Go documentation (rust-lang/book#1960) - Remove unused import in lfp (rust-lang/book#1944) - A small typo? (rust-lang/book#1931) - Make the code not compile to match the text (rust-lang/book#1926) - Ferris does-not-compile added (ch9.2) (rust-lang/book#1925) - ch07 - remove note regarding use and relative path (rust-lang/book#1820) - tweak opening paragraph of deref coercions (rust-lang/book#1749) ## rust-by-example 9 commits in e76be6b2dc84c6a992e186157efe29d625e29b94..67cfbf31df880728dcf7cb35b15b028ec92caf31 2019-09-03 07:42:26 -0300 to 2019-09-18 09:36:40 -0300 - Fix rust-lang/rust-by-example#90: Add supertraits and Fully Qualified syntax (rust-lang/rust-by-example#1259) - Fix some broken links. (rust-lang/rust-by-example#1258) - Fix rust-lang/rust-by-example#1253: Document enum type aliases (rust-lang/rust-by-example#1255) - Inline code in some new/changed chapters (rust-lang/rust-by-example#1254) - fix rust-lang/rust-by-example#1067: explain that unit tests can return Result<()> (rust-lang/rust-by-example#1252) - Fix rust-lang/rust-by-example#1060: add page on Impl Trait (rust-lang/rust-by-example#1251) - Fix rust-lang/rust-by-example#1053: Added a page about the dyn keyword (rust-lang/rust-by-example#1249) - Fix rust-lang/rust-by-example#1110: add examples of ? and Option (rust-lang/rust-by-example#1250) - fix 1037: add the TryFrom chapter back in (rust-lang/rust-by-example#1247)
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In Rust 1.37 you can use type aliases for enums. I think it's worth showing people how that works in the page on Enums.
In my code, I only ever use this feature when I want to refer to an enum by
Selfinstead of by its name (usually if the name is very long). I'm planning to use that as my example and link to the release notes/RFC if readers want more info.The text was updated successfully, but these errors were encountered: