Cargo Features

ra-ap-rustc_index = { version = "0.48.0", default-features = false, features = ["nightly"] }
default = nightly

The nightly feature is set by default whenever ra-ap-rustc_index is added without default-features = false somewhere in the dependency tree.

nightly default = rustc_macros, rustc_serialize

Enables nightly of ra-ap-rustc_index_macros

Affects ra-ap-rustc_index::interval

Features from optional dependencies

In crates that don't use the dep: syntax, optional dependencies automatically become Cargo features. These features may have been created by mistake, and this functionality may be removed in the future.

rustc_macros nightly

Enables ra-ap-rustc_macros

rustc_serialize nightly

Enables ra-ap-rustc_serialize