chore(deps): Drop use of `once_cell::{sync,unsync}::OnceCell` (#17621)
* chore(deps): Drop use of `once_cell::{sync,unsync}::OnceCell`
This is now part of `std::cell` and `std::sync`. This bumps the MSRV to 1.70.0
which is when those features were stabilized.
* Fix `const fn` lint
* Another const lint
* Fix more uses
* Deny `once_cell::sync::OnceCell` with clippy B
Bruce Guenter committed
f2cd59ad048c9b867e240cc29e92de1cbffc2d5b
Parent: c07c99d
Committed by GitHub <noreply@github.com>
on 8/30/2023, 6:27:28 PM