Struct cargo::core::compiler::UnitInterner

pub struct UnitInterner<'a> { /* fields omitted */ }

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<'a> UnitInterner<'a>

pub fn new() -> UnitInterner<'a>

Creates a new blank interner

pub fn intern(
    &'a self,
    pkg: &'a Package,
    target: &'a Target,
    profile: Profile,
    kind: CompileKind,
    mode: CompileMode,
    features: Vec<&'a str>,
    is_std: bool
) -> Unit<'a>

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.