bootstrap: Allow building individual crates#95503

Merged

bors merged 3 commits intorust-lang:masterfrom jyn514:build-single-crate

Jul 6, 2022

+226-182

Commits on Jun 26, 2022

Only call default steps once, not once for each PathSet
jyn514
committed

Commits on Jul 3, 2022

Use generics for interned types rather than copy-pasting impls
jyn514
committed
Allow building single crates for the compiler and standard library
jyn514
committed