[Pkg-rust-maintainers] Bug#1143559: rust-dtui - build-depends unsatisfiable in sid due to chumsky update.

[Peter Green]

Package: rust-dtui
Version: 3.0.0-3
Severity: serious
Tags: ftbfs
x-debbugs-cc: tsimonq2 at debian.org

rust-chumsky was recently updated to 0.13, leaving the build-depends
of rust-dtui unsatisfiable.

I've looked at updating but it looks non-trivial, the upstream changelog
says that 0.10 was a rewrite and bumping the dependency results in a wall
of errors.

I've also filed an upstream issue at https://github.com/Troels51/dtui/issues/14

Maybe we have to introduce a semver-suffix package here.