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
) -> 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.