Document `let_chains` again#1740

Merged

ehuss merged 5 commits intorust-lang:masterfrom

est31:let_chains

May 3, 2025

Commits on May 3, 2025

Document let chains again

est31
authored and
ehuss
committed
Use edition block syntax

traviscross
authored and
ehuss
committed
Remove stray text

traviscross
authored and
ehuss
committed
Update let chain grammar for minimum precedence
ehuss
committed
Add some redirects for sections that were renamed
ehuss
committed