# Type Alias cargo::core::features::AllowFeatures

source ·

    pub type AllowFeatures = BTreeSet<String>;

Expand description

Value of [`allow-features`](CliUnstable::allow_features]

## Aliased Type§

    struct AllowFeatures {
        map: BTreeMap<String, SetValZST>,
    }

## Fields§

§`map: BTreeMap<String, SetValZST>`

## Layout§

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain `repr(...)` attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 24 bytes