1316: Simplify code model r=matklad a=matklad
* remove references from types which are now id-based
* remove api/impl separation, as the impl is a tiny fraction of API anyway
Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
1290: Add Union to code_model r=matklad a=matklad
@flodiebold I am conflicted about two possible implementation approaches:
* we can add a separate `struct Union` to code model
* we can add `fn is_union(&self)` to existing `Struct`
This PR goes with the former approach, because it seems like Unions are sufficiently different in semantics to warrant a separate types. Which is in contrast to Syntax Tree, where both structs and unions share the same node kind, because their syntax is the same.
What would be the right thing to do here?
Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
1312: Introduce TokenBuffer r=matklad a=edwin0cheng
As discussed in Zulip, this PR Introduce `TokenBuffer` , a safe version of `syn` crate `TokenBuffer` which support cursor based traversal of `tt::TokenTree`. This is the basis of incoming refactoring of `TokenSource` iterator based API.
This PR do the following things:
* Add TokenBuffer in `ra_tt` crate.
* Try to use this new API to refactor the `SubtreeSource` to prove it usage.
Co-authored-by: Edwin Cheng <edwin0cheng@gmail.com>
1281: Move arm cond to match guard r=matklad a=unrealhoang
I did split the rename to another commit, yet Github UI still show entirely new file change. Please review using commits.
Co-authored-by: Unreal Hoang <unrealhoang@gmail.com>
1299: Use ThemeColor and add support for light themes r=matklad a=lnicola
Part of #1294.
- switch to `ThemeColor`
- add light and high contrast theme definitions
- highlight control flow keywords and `unsafe`
Co-authored-by: Laurențiu Nicola <lnicola@dend.ro>
