Struct cargo::core::compiler::UnitInterner

pub struct UnitInterner { /* private fields */ }

A small structure used to “intern” Unit values.

A Unit is just a thin pointer to an internal UnitInner. This is done to ensure that Unit itself is quite small as well as enabling a very efficient hash/equality implementation for Unit. All units are manufactured through an interner which guarantees that each equivalent value is only produced once.

Implementations

impl UnitInterner

pub fn new() -> UnitInterner

Creates a new blank interner

pub fn intern( &self, pkg: &Package, target: &Target, profile: Profile, kind: CompileKind, mode: CompileMode, features: Vec<InternedString>, is_std: bool, dep_hash: u64, artifact: IsArtifact, artifact_target_for_features: Option<CompileTarget> ) -> Unit

Creates a new unit from its components. The returned Unit’s fields will all be equivalent to the provided arguments, although they may not be the exact same instance.