The field handed out a slice whose lifetime outlived the streaming-iterator
loan it came from. An accessor reborrowing through `&self` bounds it correctly.
BREAKING CHANGE: In the rust bindings, replace `m.captures` with `m.captures()`.
- One has to think about lifetimes if a type has one:
- `<&'a Node<'tree>>::language` now returns `LanguageRef<'tree>` instead of
`LanguageRef<'a>`, as it should;
- Remove explicit "outlives" requirements from `QueryMatches`, `QueryCaptures`,
and their impl blocks, because they're inferred
- Removed unnecessary `&mut` from `cst_render_node`'s `cursor` parameter
Instead of returning an undocumented boolean flag, use a
core::ops::ControlFlow object. At the expense of being a bit more
verbose, this is a type that should be self-explanatory in the context
of a callback, as an indication of whether to continue processing or
stop.
* Move all rust crates (except lib) into crates dir, w/o nesting
* Remove stale path from .gitattributes
* Rename lib.rs files for easier navigation
* Rename mod.rs file for easier navigation
* Fix emscripten-version path
* Fix fixtures dir paths
* Use the default rustfmt settings
* Don't use nightly on CI
