Struct rustc_mir::hair::pattern::check_match::MutationChecker

struct MutationChecker<'a, 'tcx: 'a> {
    cx: &'a MatchVisitor<'a, 'tcx>,
}

🔬 This is a nightly-only experimental API. (rustc_private)

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Fields

cx: &'a MatchVisitor<'a, 'tcx>

🔬 This is a nightly-only experimental API. (rustc_private)

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Trait Implementations

impl<'a, 'tcx> Delegate<'tcx> for MutationChecker<'a, 'tcx>

fn matched_pat(&mut self, _: &Pat, _: &cmt_, _: MatchMode)

🔬 This is a nightly-only experimental API. (rustc_private)

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fn consume(&mut self, _: NodeId, _: Span, _: &cmt_, _: ConsumeMode)

🔬 This is a nightly-only experimental API. (rustc_private)

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fn consume_pat(&mut self, _: &Pat, _: &cmt_, _: ConsumeMode)

🔬 This is a nightly-only experimental API. (rustc_private)

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fn borrow(     &mut self,     _: NodeId,     span: Span,     _: &cmt_,     _: Region<'tcx>,     kind: BorrowKind,     _: LoanCause )

🔬 This is a nightly-only experimental API. (rustc_private)

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fn decl_without_init(&mut self, _: NodeId, _: Span)

🔬 This is a nightly-only experimental API. (rustc_private)

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fn mutate(&mut self, _: NodeId, span: Span, _: &cmt_, mode: MutateMode)

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?