Existential Type rustc_data_structures::indexed_vec:: [−][src]
existential type <'a>: : Iterator<Item = T> + 'a;
🔬 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?