[][src]Struct rustc::ty::context::GlobalCtxt

pub struct GlobalCtxt<'tcx> {
    global_arenas: &'tcx WorkerLocal<GlobalArenas<'tcx>>,
    global_interners: CtxtInterners<'tcx>,
    cstore: &'tcx CrateStoreDyn,
    pub sess: &'tcx Session,
    pub dep_graph: DepGraph,
    pub types: CommonTypes<'tcx>,
    trait_map: FxHashMap<DefIndex, Lrc<FxHashMap<ItemLocalId, Lrc<StableVec<TraitCandidate>>>>>,
    export_map: FxHashMap<DefId, Lrc<Vec<Export>>>,
    pub hir: Map<'tcx>,
    pub def_path_hash_to_def_id: Option<FxHashMap<DefPathHash, DefId>>,
    pub(crate) queries: Queries<'tcx>,
    freevars: FxHashMap<DefId, Lrc<Vec<Freevar>>>,
    maybe_unused_trait_imports: FxHashSet<DefId>,
    maybe_unused_extern_crates: Vec<(DefId, Span)>,
    pub extern_prelude: FxHashSet<Name>,
    pub rcache: Lock<FxHashMap<CReaderCacheKey, Ty<'tcx>>>,
    pub selection_cache: SelectionCache<'tcx>,
    pub evaluation_cache: EvaluationCache<'tcx>,
    pub crate_name: Symbol,
    pub data_layout: TargetDataLayout,
    stability_interner: Lock<FxHashSet<&'tcx Stability>>,
    allocation_interner: Lock<FxHashSet<&'tcx Allocation>>,
    pub alloc_map: Lock<AllocMap<'tcx, &'tcx Allocation>>,
    layout_interner: Lock<FxHashSet<&'tcx LayoutDetails>>,
    pub tx_to_llvm_workers: Lock<Sender<Box<Any + Send>>>,
    output_filenames: Arc<OutputFilenames>,
}
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Fields

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🔬 This is a nightly-only experimental API. (rustc_private)

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🔬 This is a nightly-only experimental API. (rustc_private)

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Common types, pre-interned for your convenience.

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Map indicating what traits are in scope for places where this is relevant; generated by resolve.

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Export map produced by name resolution.

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A map from DefPathHash -> DefId. Includes DefIds from the local crate as well as all upstream crates. Only populated in incremental mode.

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🔬 This is a nightly-only experimental API. (rustc_private)

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Caches the results of trait selection. This cache is used for things that do not have to do with the parameters in scope.

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Caches the results of trait evaluation. This cache is used for things that do not have to do with the parameters in scope. Merge this with selection_cache?

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The definite name of the current crate after taking into account attributes, commandline parameters, etc.

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Data layout specification for the current target.

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Stores the value of constants (and deduplicates the actual memory)

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A general purpose channel to throw data out the back towards LLVM worker threads.

This is intended to only get used during the codegen phase of the compiler when satisfying the query for a particular codegen unit. Internally in the query it'll send data along this channel to get processed later.

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Methods

impl<'gcx: 'tcx, 'tcx> GlobalCtxt<'gcx>
[src]

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Call the closure with a local TyCtxt using the given arena.

Auto Trait Implementations

impl<'tcx> !Send for GlobalCtxt<'tcx>

impl<'tcx> !Sync for GlobalCtxt<'tcx>

Blanket Implementations

impl<T> MaybeResult for T
[src]

🔬 This is a nightly-only experimental API. (rustc_private)

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impl<'a, T> Captures for T where
    T: ?Sized
[src]

impl<T> From for T
[src]

Performs the conversion.

impl<T, U> Into for T where
    U: From<T>, 
[src]

Performs the conversion.

impl<T, U> TryFrom for T where
    T: From<U>, 
[src]

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The type returned in the event of a conversion error.

🔬 This is a nightly-only experimental API. (try_from)

Performs the conversion.

impl<T> Borrow for T where
    T: ?Sized
[src]

Important traits for &'a mut R

Immutably borrows from an owned value. Read more

impl<T, U> TryInto for T where
    U: TryFrom<T>, 
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🔬 This is a nightly-only experimental API. (try_from)

The type returned in the event of a conversion error.

🔬 This is a nightly-only experimental API. (try_from)

Performs the conversion.

impl<T> BorrowMut for T where
    T: ?Sized
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Important traits for &'a mut R

Mutably borrows from an owned value. Read more

impl<T> Any for T where
    T: 'static + ?Sized
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this method will likely be replaced by an associated static

Gets the TypeId of self. Read more

impl<E> SpecializationError for E
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Create an error for a missing method specialization. Defaults to panicking with type, trait & method names. S is the encoder/decoder state type, T is the type being encoded/decoded, and the arguments are the names of the trait and method that should've been overridden. Read more

impl<T> Erased for T
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impl<T> Send for T where
    T: ?Sized
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impl<T> Sync for T where
    T: ?Sized
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impl<T> Erased for T