* Add EnumConstIndex
* Get working with discriminants
* Remove unused/(unneeded?) features
* Rename to EnumIndex and index(..). Make const_index conditional
* Get repr(..) working
* Fix issue to support rust 1.32
* Switch from VARIANT# to {ENUM}_{VARIANT} for variant constant names
* Expose constants as part of implementation
* Add discriminant error messages. Cargo fmt my code
* Add rustversion to make compilation conditional on 1.46
* Handle expr discriminants
* Fix generics handling
* Make constants always available. No need to only expose them when const_index is defined
* Change to FromDiscriminant. Only output a single function
* Don't make constants accessible
* Make rustversion a dev dependency in strum-tests due to upstream change
* Cleanup doc tests for const
* Rename to FromRepr/from_repr
The implementation simply delegates to `std::str::FromStr`.
To maintain compatibility with Rust 1.32, a new dependency
is introduced which allows us to emit the `TryFrom<&str>`
implementation only for Rust 1.34 and above when
`std::convert::TryFrom` was stabilized.
* Adding vis to EnumDiscriminants (#137)
* Improved doctest example names (#137)
* Fixing incorrect occurrence_error attr string
* Using r#pub on doctest
* Adding tests for discriminant visibility, and rustc-cfg for bare "pub"
* Doing local import with "self::"
* Back to having tests pass on latest stable
* Moved sample doctest with vis example to separate nocompile block
* Implemented DoubleEndedIterator for EnumIter.
* Fixed overlapping behaviour of next and next_back.
* Changed names of tests I accidentally swapped.
* Fixed size_hint() for EnumIter.
* Implemented more efficient version of nth() for EnumIter.
* Added another test of `next` and `next_back`, where the last call is to `next`.
* Add VariantNames trait with the variants() function which the EnumVariantNames macro implements
* Consider generics in the impl block + use absolute path for the trait
* Add `EnumVariantNames`
This derive adds a static `variants()` methods yielding the names of
the enum variants. This happens to be exactly what clap [wants][1], and
is the last puzzle piece to use strum with clap/structopt.
[1]: https://docs.rs/clap/2.33.0/clap/macro.arg_enum.html
* Expand readme section for `EnumVariantNames`
* Return slice instead of array
This reduces the risk of breaking the public API by accident when adding
a new variant.
* Fix typo in Readme
* Add generic doc comment to `variants()` method
* Add test case using `variants` in clap/structopt
* implement From<Enum> for &'static str in case of AsStaticRef derive
* make possible to use <&'static str>::from(Enum) without strum crate
* mark AsStaticRef trait as deprecated
* Run rustfmt over repository.
* Bump `syn` to 0.15
* Implemented ability to `serialize_all` using cases from `heck`.
Issue #21
* Use `path` and `version` in dependency specifications.
Issue #21
* Updated documentation.
Issue #21
* Added `CHANGELOG.md`.
* Also convert case when deriving `Display`.
Issue #21
* Added `EnumDiscriminants` derive.
Issue #33
* Added the ability to rename derived `EnumDiscriminants`.
Issue #33
* Updated `README.md` and lib.rs docs.
Issue #33
* Updated `CHANGELOG.md`.
Issue #33
* WIP: refactoring to allow attributes on discriminants enum.
* Use single `strum_discriminants` top level attribute.
Issue #33
* Allow multiple declarations of `strum_discriminants` attribute.
Issue #33
* Pass through all other attributes to discriminant enum.
Issue #33
* Add `impl From<MyEnum> for MyEnumDiscriminants`.
Issue #33
* Add `impl<'_enum> From<&'_enum MyEnum> for MyEnumDiscriminants`.
Issue #33
* Added complex case test for `From` derivation.
Issue #33
* Added docs to some helper functions.
* Added docs about `From` impls.
Issue #33
* Did a little bit of refactoring and added some docs around AsStaticStr
* Revving the version in the cargoo.toml
* Managing Cargo.toml is a bit tedious when deploying packages that depend on each other
* Updated Cargo.toml
`#[derive(AsRefStr)]` will implement `AsStaticRef<str>`, and it
enables us to get `&'static str` by `AsStaticRef::<str>::as_static()`.
This will solve #23.
