nixpkgs delivered us the untimely gift of a meson 1.5 upgrade, which *does* make our lives easier by allowing us to delete wrap generation code, but it does so at the cost of renaming all rust crates in such a way that the wrap logic cannot tolerate the new names on the old meson version 😭. It also means that support burden for this is going to be atrocious until we either give in and vendor meson 1.5 or we make a CI target for it. Neither seems appealing, though the latter is not super absurd for ensuring we don't break nixpkgs unstable. This commit causes meson 1.5 to ignore the .wrap files in subprojects/ entirely (since they have the wrong names lol) and instead use Cargo.lock, so it now hard-depends on our workspace reshuffling improvement. It also deletes the hack that we were using to get the sources of Cargo deps into meson by using a feature that went unnoticed when this code was originally written: MESON_PACKAGE_CACHE_DIR: https://github.com/mesonbuild/meson/blob/8a202de6ec763284cbb7160b9d43d5e7e0703f19/mesonbuild/wrap/wrap.py#L490-L502 Change-Id: I7a28f12fc2812c6ed7537b60bc3025c141a05874
lix-doc
This is a stripped down fork of nix-doc, used for :doc in nix repl in
Lix. It will be replaced in the future with proper support when we get the new
parser working, but it exists today as a low-risk implementation of an
important usability feature.