view tests/test-check-rust-format.t @ 46101:49b6910217f9

dispatch: move IOError handling and flushing of streams to `dispatch()`

Instead of patching both dispatch code and commandserver code, we directly
handle this in `dispatch.dispatch()`.

Thanks to Yuya who recommended this.

#require rustfmt test-repo

  $ . "$TESTDIR/helpers-testrepo.sh"

  $ cd "$TESTDIR"/..
  $ RUSTFMT=$(rustup which --toolchain nightly-2020-10-04 rustfmt)
  $ for f in `testrepohg files 'glob:**/*.rs'` ; do
  >   $RUSTFMT --check --edition=2018 --unstable-features --color=never $f
  > done