rust/Cargo.toml

rhg: reduce verbosity in path_encode by using a trait for writing

Hopefully this makes the code easier to read and understand and
shorter overall.

It also lets us later tweak the type we use as a [Sink],
without having to change the encoding functions, including using
two different types for size measurement and for the actual
serialization.

[workspace]
members = ["hg-core", "hg-cpython", "rhg"]
exclude = ["chg", "hgcli"]