Announcing Rust 1.63.0

Rust team is annoucing 1.63.0 stable today ¹.

There are serveral features I quite interested in:

1. Scoped threads ²
2. Safety I/O ³
3. global const initialization for Mutex, RwLock, Condvar

These features help a lot to simplify codes. Also my next forwarding features should be:

1. keyword generics ⁴⁵
2. GATs ⁶
3. async traits ⁷

References: