view rustfmt.toml @ 48342:10c32e1b892a

rhg: Propogate manifest parse errors instead of panicking

The Rust parser for the manifest file format is an iterator. Now every item
from that iterator is a `Result`, which makes error handling required
in multiple new places.

This makes better recovery on errors possible, compare to a run time panic.

Differential Revision: https://phab.mercurial-scm.org/D11771

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