Struct rustc::ty::fold::BottomUpFolder

pub struct BottomUpFolder<'a, 'gcx: 'a + 'tcx, 'tcx: 'a, F> where
    F: FnMut(Ty<'tcx>) -> Ty<'tcx>,  {
    pub tcx: TyCtxt<'a, 'gcx, 'tcx>,
    pub fldop: F,
}

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

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Fields

tcx: TyCtxt<'a, 'gcx, 'tcx>

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

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fldop: F

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

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Trait Implementations

impl<'a, 'gcx, 'tcx, F> TypeFolder<'gcx, 'tcx> for BottomUpFolder<'a, 'gcx, 'tcx, F> where
    F: FnMut(Ty<'tcx>) -> Ty<'tcx>, 

fn tcx<'b>(&'b self) -> TyCtxt<'b, 'gcx, 'tcx>

🔬 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?

fn fold_ty(&mut self, ty: Ty<'tcx>) -> Ty<'tcx>

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

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fn fold_binder<T>(&mut self, t: &Binder<T>) -> Binder<T> where
    T: TypeFoldable<'tcx>, 

🔬 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?

fn fold_region(&mut self, r: Region<'tcx>) -> Region<'tcx>

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

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fn fold_const(&mut self, c: &'tcx Const<'tcx>) -> &'tcx Const<'tcx>

🔬 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?