tree 7b5ed4915829ead3fa0ea8245ca517cb8d40a440
parent 196fd4ea45a97218b366612ccf237799d44b1d0d
author Ben Wright <benwright@google.com> 1597957965 -0700
committer Benjamin Wright <benwright@google.com> 1597960885 +0000

[rustyline] Add host support for unix systems.

This change very slightly tweaks rustyline (a 2 line change) to remove
the requirement of using the dirs::crate. Since windows builds through
cygwin anyway this just assumes the std::env "$HOME" will be set if
built for host targets. This change also updates the library to support
the version of nix we use in tree. These small modifications allow
rustyline to build with host support correctly.

Change-Id: I155afa94a0535300a5d465aa3596afb3437d2e3b
Reviewed-on: https://fuchsia-review.googlesource.com/c/third_party/rust-mirrors/rustyline/+/419454
Reviewed-by: Tyler Mandry <tmandry@google.com>