Function syntax::fold::noop_fold_lifetime_defs

Important traits for Vec<u8>

impl Write for Vec<u8>

pub fn noop_fold_lifetime_defs<T: Folder>(
    lts: Vec<LifetimeDef>, 
    fld: &mut T
) -> Vec<LifetimeDef>

🔬 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?