As rustbook now depends transitively on openssl, it needs access to the
rustc-workspace-hack/all-static feature to pick up openssl-sys/vendored.
This fixes the rust build with `all-static = true` on systems where
openssl is not installed (e.g. when cross-compiling).
According to the Cargo Reference:
https://doc.rust-lang.org/cargo/reference/manifest.html
> This is an SPDX 2.1 license expression for this package. Currently
> crates.io will validate the license provided against a whitelist of
> known license and exception identifiers from the SPDX license list
> 2.4. Parentheses are not currently supported.
>
> Multiple licenses can be separated with a `/`, although that usage
> is deprecated. Instead, use a license expression with AND and OR
> operators to get more explicit semantics.
Previously, any deadlinks from a book's SUMMARY.md wouldn't
cause any errors or warnings or similar but mdbook would simply
create a page with blank content.
This has kept bug #47394 hidden. It should have been detected
back in the PR when those wrongly named files got added to the
book.
PR #47414 was one component of the solution. This change
is a second line of defense for the unstable book and a first
line of defense for any other book.
We also update mdbook to the most recent version.
mdbook has a lot of optional dependencies that we don't want, so instead
of using it directly, we re-build rustbook to use mdbook as a library.
For convenience' sake, we keep the same CLI interface as mdbook; the
only difference is that it only accepts build and test subcommands,
rather than the full range.
Eric Huss
Igor Matuszewski
mark
Samuel Holland
Mateusz Mikuła
André Luis Leal Cardoso Junior
David Tolnay
James Munns
Matt Ickstadt
steveklabnik
est31
Corey Farwell
Alex Crichton