comparison rust/hg-core/src/dirstate/status.rs @ 44842:73d6ce2746d2

rust: fix warning about unnecessary mut

If there's a reason to use mut (like compability with older
compilers), then we should stick `#[allow(unused_mut)]` on the
declaration.

Differential Revision: https://phab.mercurial-scm.org/D8538

44841:526d69eeea31

) -> StatusResult<(
    (Vec<Cow<'c, HgPath>>, DirstateStatus<'c>),
    Vec<PatternFileWarning>,
)> {
    // Needs to outlive `dir_ignore_fn` since it's captured.
    let mut ignore_fn: IgnoreFnType;

    // Only involve real ignore mechanism if we're listing unknowns or ignored.
    let (dir_ignore_fn, warnings): (IgnoreFnType, _) = if options.list_ignored
        || options.list_unknown
    {

44842:73d6ce2746d2

) -> StatusResult<(
    (Vec<Cow<'c, HgPath>>, DirstateStatus<'c>),
    Vec<PatternFileWarning>,
)> {
    // Needs to outlive `dir_ignore_fn` since it's captured.
    let ignore_fn: IgnoreFnType;

    // Only involve real ignore mechanism if we're listing unknowns or ignored.
    let (dir_ignore_fn, warnings): (IgnoreFnType, _) = if options.list_ignored
        || options.list_unknown
    {