Constant rustc::hir::def_id::INVALID_CRATE [−]

pub const INVALID_CRATE: CrateNum = CrateNum(u32::MAX - 1)

🔬 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?

A CrateNum value that indicates that something is wrong.

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