google/rust_icu

Add support for ICU 70.1

filmil opened this issue · 3 comments

ICU 70.1 is released.

Make sure that rust_icu works with it.

This is going to be tricky.

  • I found out that, in order for this update to work, we'll need to update buildenv first.
    • To do that, we need to rebuild the buildenv software
      • To do that, we must update the build image to a more recent rust compiler (else things won't work due to glibc mismatch)
        • To do that, we must resolve kennytm/extprim#22 on a package which seems to be dormant for 4 years now, but is required for rustfmt to work.

Looks like most issues will be handled by "just" going back to the stable toolchain.
#225 handles that.

Inching towards 70.1 support.