Struct cargo::core::compiler::unit_dependencies::State

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struct State<'a, 'gctx> {
Show 15 fields ws: &'a Workspace<'gctx>, gctx: &'gctx GlobalContext, unit_dependencies: UnitGraph, package_set: &'a PackageSet<'gctx>, usr_resolve: &'a Resolve, usr_features: &'a ResolvedFeatures, std_resolve: Option<&'a Resolve>, std_features: Option<&'a ResolvedFeatures>, is_std: bool, global_mode: CompileMode, target_data: &'a RustcTargetData<'gctx>, profiles: &'a Profiles, interner: &'a UnitInterner, scrape_units: &'a [Unit], dev_dependency_edges: HashSet<(Unit, Unit)>,
}
Expand description

Collection of stuff used while creating the UnitGraph.

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§ws: &'a Workspace<'gctx>§gctx: &'gctx GlobalContext§unit_dependencies: UnitGraph

Stores the result of building the UnitGraph.

§package_set: &'a PackageSet<'gctx>§usr_resolve: &'a Resolve§usr_features: &'a ResolvedFeatures§std_resolve: Option<&'a Resolve>

Like usr_resolve but for building standard library (-Zbuild-std).

§std_features: Option<&'a ResolvedFeatures>

Like usr_features but for building standard library (-Zbuild-std).

§is_std: bool

true while generating the dependencies for the standard library.

§global_mode: CompileMode

The mode we are compiling in. Used for preventing from building lib thrice.

§target_data: &'a RustcTargetData<'gctx>§profiles: &'a Profiles§interner: &'a UnitInterner§scrape_units: &'a [Unit]§dev_dependency_edges: HashSet<(Unit, Unit)>

A set of edges in unit_dependencies where (a, b) means that the dependency from a to b was added purely because it was a dev-dependency. This is used during connect_run_custom_build_deps.

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impl<'a, 'gctx> State<'a, 'gctx>

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fn resolve(&self) -> &'a Resolve

Gets std_resolve during building std, otherwise usr_resolve.

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fn features(&self) -> &'a ResolvedFeatures

Gets std_features during building std, otherwise usr_features.

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fn activated_features( &self, pkg_id: PackageId, features_for: FeaturesFor, ) -> Vec<InternedString>

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fn is_dep_activated( &self, pkg_id: PackageId, features_for: FeaturesFor, dep_name: InternedString, ) -> bool

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fn get(&self, id: PackageId) -> &'a Package

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fn deps( &self, unit: &Unit, unit_for: UnitFor, ) -> Vec<(PackageId, Vec<&Dependency>)>

Returns a filtered set of dependencies for the given unit.

Auto Trait Implementations§

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impl<'a, 'gctx> Freeze for State<'a, 'gctx>

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impl<'a, 'gctx> !RefUnwindSafe for State<'a, 'gctx>

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impl<'a, 'gctx> !Send for State<'a, 'gctx>

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impl<'a, 'gctx> !Sync for State<'a, 'gctx>

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impl<'a, 'gctx> Unpin for State<'a, 'gctx>

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impl<'a, 'gctx> !UnwindSafe for State<'a, 'gctx>

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
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Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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const ALIGN: usize = _

The alignment of pointer.
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type Init = T

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unsafe fn init(init: <T as Pointable>::Init) -> usize

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Dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T, U> TryFrom<U> for T
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type Error = Infallible

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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
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Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. Read more

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: 200 bytes