flake: devShells: msrv: use rust-toolchain.toml
The `msrv` devshell wasn't really using the MSRV specified in `rust-toolchain.toml`. Now it is.
J
Jacob Birkett committed
31cc24a0b70193c500c0d30e8b91295a8577aa7e
Parent: 4005b1f
Committed by Raphael Amorim <rapha850@gmail.com>
on 7/26/2025, 8:34:20 PM