DEPRECATED_IN_FUTURE in rustc_lint::builtin - Rust
Description: The `deprecated_in_future` lint is internal to rustc and should not be used by user code.

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## DEPRECATED_IN_FUTURE

# Static DEPRECATED_IN_FUTURE

Source

    pub static DEPRECATED_IN_FUTURE: &'static Lint

Expand description

The `deprecated_in_future` lint is internal to rustc and should not be used by user code.

This lint is only enabled in the standard library. It works with the use of `#[deprecated]` with a `since` field of a version in the future. This allows something to be marked as deprecated in a future version, and then this lint will ensure that the item is no longer used in the standard library. See the stability documentation for more details.