Whatвђ™s New | In Rust 1.47

Walk through how to enable on your Windows builds. What would be most helpful for your current project?

Explain how the simplifies your code.

Integer arithmetic operations like checked_add , saturating_sub , and checked_mul . What’s new in Rust 1.47

: A significant standard library change now allows traits like Debug , Default , and PartialEq to be implemented for arrays of any length , lifting the previous restriction of length 32 or less.

f32::TAU and f64::TAU : Added the mathematical constant ( ) for more intuitive circle-based calculations. Walk through how to enable on your Windows builds

Vec::leak : Allows "leaking" a vector to obtain a mutable reference that lives for the remainder of the program's life.

: Added the Ayu theme to the documentation generator and enhanced the search functionality with a new help button for type-based searches. If you'd like more details, I can: Vec::leak : Allows "leaking" a vector to obtain

: The compiler was upgraded to LLVM 11 , which brought various performance improvements and better hardware support.