readme: mention Rust support
@@ -23,9 +23,12 @@ Please visit the [documentation].
| **C** | C90, C99, C11 | GCC 6+, clang 3.8+
| **C++** _(helpers)_[^1] | C++11, C++14, C++17 | GCC 6+, clang 3.8+
| **Go** _(bindings)_ | 1.9 - 1.12 |
+| **Rust** _(bindings)_[^2] | 2018 edition | 1.31.0 and newer
[^1]: C++ support is provided by C headers and some optional C++ helpers.
+[^2]: Rust support is limited and not complete yet.
+
## Related projects
### EVMs
