core::intrinsics::panic_if_uninhabited - Rust
Description: API documentation for the Rust `panic_if_uninhabited` fn in crate `core`.
Keywords: rust, rustlang, rust-lang, panic_if_uninhabited

# [−][src]Function core::intrinsics::panic_if_uninhabited

    pub unsafe extern "rust-intrinsic" fn panic_if_uninhabited<T>()

🔬 This is a nightly-only experimental API. (`core_intrinsics` #0)

intrinsics are unlikely to ever be stabilized, instead they should be used through stabilized interfaces in the rest of the standard library

A guard for unsafe functions that cannot ever be executed if `T` is uninhabited: This will statically either panic, or do nothing.