Hey Paolo,
We should update the version check in the root meson.build in the first
patch of this series:
> if have_rust
> rustc = meson.get_compiler('rust')
> if rustc.version().version_compare('<1.63.0')
> if get_option('rust').enabled()
> error('rustc version ' + rustc.version()
Debian bookworm provides Rust 1.78 on all architectures except for mips64el,
as part of its packaging of Firefox. Michael Tokarev confirmed that
it is not a problem at this point to require a rustup-based toolchain
when building for mips64el on bookworm.
This series therefore updates the minimum
