Function rustc::hir::map::map_crate

pub fn map_crate<'hir>(
    sess: &Session, 
    cstore: &CrateStore, 
    forest: &'hir mut Forest, 
    definitions: &'hir Definitions
) -> Map<'hir>

🔬 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?