Chapter 5. Changes in Rust 1.43.0 Toolset
Rust Toolset has been updated from version 1.41.0 to 1.43.0. Notable changes include:
Useful line numbers are now included in
Resultpanic messages where they were invoked.
- Expanded support for matching on subslice patterns.
matches!macro provides pattern matching that returns a boolean value.
itemfragments can be interpolated into traits, impls, and
- Improved type inference around primitives.
- Associated constants for floats and integers.