view .clang-format @ 45607:75f785888a7b

rust-matchers: make `Matcher` trait object-safe

Before this patch, it is not possible to create a `Matcher` trait-object (like
`Box<dyn Matcher>`), because of the use of a generic parameters in some methods,
namely `impl AsRef<HgPath>`.

While this makes the interface less flexible for callers in theory, it does not
change anything in the current codebase.

Until something like [1] is implemented, this is a "tradeoff" that we need to
make anyway.

[1] https://internals.rust-lang.org/t/pre-rfc-expand-object-safety/12693

Differential Revision: https://phab.mercurial-scm.org/D9071

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IncludeCategories:
  - Regex:           '^<'
    Priority:        1
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