Existential Type rustc_typeck::check::coercion::[][src]

existential type <'tcx>: : FnOnce(Ty<'tcx>) -> Vec<Adjustment<'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?