rustc_lint::builtin

Static INTERNAL_FEATURES

Source 
pub static INTERNAL_FEATURES: &Lint
Expand description

The internal_features lint detects unstable features enabled with the feature attribute that are internal to the compiler or standard library.

§Example

#![feature(rustc_attrs)]

{{produces}}

§Explanation

These features are an implementation detail of the compiler and standard library and are not supposed to be used in user code.