Enum rustc::ty::query::Query [−][src]
pub enum Query<'tcx> { type_of(DefId), generics_of(DefId), predicates_of(DefId), predicates_defined_on(DefId), explicit_predicates_of(DefId), inferred_outlives_of(DefId), super_predicates_of(DefId), type_param_predicates((DefId, DefId)), trait_def(DefId), adt_def(DefId), adt_destructor(DefId), adt_sized_constraint(DefId), adt_dtorck_constraint(DefId), is_const_fn(DefId), is_foreign_item(DefId), crate_variances(CrateNum), variances_of(DefId), inferred_outlives_crate(CrateNum), associated_item_def_ids(DefId), associated_item(DefId), impl_trait_ref(DefId), impl_polarity(DefId), inherent_impls(DefId), mir_keys(CrateNum), mir_const_qualif(DefId), mir_built(DefId), mir_const(DefId), mir_validated(DefId), optimized_mir(DefId), unsafety_check_result(DefId), unsafe_derive_on_repr_packed(DefId), fn_sig(DefId), coerce_unsized_info(DefId), typeck_item_bodies(CrateNum), typeck_tables_of(DefId), used_trait_imports(DefId), has_typeck_tables(DefId), coherent_trait(DefId), borrowck(DefId), mir_borrowck(DefId), crate_inherent_impls(CrateNum), crate_inherent_impls_overlap_check(CrateNum), const_eval(ParamEnvAnd<'tcx, GlobalId<'tcx>>), const_value_to_allocation(&'tcx Const<'tcx>), check_match(DefId), privacy_access_levels(CrateNum), reachable_set(CrateNum), region_scope_tree(DefId), mir_shims(InstanceDef<'tcx>), def_symbol_name(DefId), symbol_name(Instance<'tcx>), describe_def(DefId), def_span(DefId), lookup_stability(DefId), lookup_deprecation_entry(DefId), item_attrs(DefId), codegen_fn_attrs(DefId), fn_arg_names(DefId), rendered_const(DefId), impl_parent(DefId), trait_of_item(DefId), const_is_rvalue_promotable_to_static(DefId), rvalue_promotable_map(DefId), is_mir_available(DefId), vtable_methods(PolyTraitRef<'tcx>), codegen_fulfill_obligation((ParamEnv<'tcx>, PolyTraitRef<'tcx>)), trait_impls_of(DefId), specialization_graph_of(DefId), is_object_safe(DefId), param_env(DefId), is_copy_raw(ParamEnvAnd<'tcx, Ty<'tcx>>), is_sized_raw(ParamEnvAnd<'tcx, Ty<'tcx>>), is_freeze_raw(ParamEnvAnd<'tcx, Ty<'tcx>>), needs_drop_raw(ParamEnvAnd<'tcx, Ty<'tcx>>), layout_raw(ParamEnvAnd<'tcx, Ty<'tcx>>), dylib_dependency_formats(CrateNum), is_panic_runtime(CrateNum), is_compiler_builtins(CrateNum), has_global_allocator(CrateNum), is_sanitizer_runtime(CrateNum), is_profiler_runtime(CrateNum), panic_strategy(CrateNum), is_no_builtins(CrateNum), extern_crate(DefId), specializes((DefId, DefId)), in_scope_traits_map(DefIndex), module_exports(DefId), lint_levels(CrateNum), impl_defaultness(DefId), check_item_well_formed(DefId), check_trait_item_well_formed(DefId), check_impl_item_well_formed(DefId), reachable_non_generics(CrateNum), is_reachable_non_generic(DefId), is_unreachable_local_definition(DefId), upstream_monomorphizations(CrateNum), upstream_monomorphizations_for(DefId), native_libraries(CrateNum), foreign_modules(CrateNum), plugin_registrar_fn(CrateNum), derive_registrar_fn(CrateNum), crate_disambiguator(CrateNum), crate_hash(CrateNum), original_crate_name(CrateNum), extra_filename(CrateNum), implementations_of_trait((CrateNum, DefId)), all_trait_implementations(CrateNum), dllimport_foreign_items(CrateNum), is_dllimport_foreign_item(DefId), is_statically_included_foreign_item(DefId), native_library_kind(DefId), link_args(CrateNum), resolve_lifetimes(CrateNum), named_region_map(DefIndex), is_late_bound_map(DefIndex), object_lifetime_defaults_map(DefIndex), visibility(DefId), dep_kind(CrateNum), crate_name(CrateNum), item_children(DefId), extern_mod_stmt_cnum(DefId), get_lang_items(CrateNum), defined_lang_items(CrateNum), missing_lang_items(CrateNum), visible_parent_map(CrateNum), missing_extern_crate_item(CrateNum), used_crate_source(CrateNum), postorder_cnums(CrateNum), freevars(DefId), maybe_unused_trait_import(DefId), maybe_unused_extern_crates(CrateNum), stability_index(CrateNum), all_crate_nums(CrateNum), all_traits(CrateNum), exported_symbols(CrateNum), collect_and_partition_mono_items(CrateNum), is_codegened_item(DefId), codegen_unit(InternedString), compile_codegen_unit(InternedString), output_filenames(CrateNum), erase_regions_ty(Ty<'tcx>), normalize_projection_ty(CanonicalProjectionGoal<'tcx>), normalize_ty_after_erasing_regions(ParamEnvAnd<'tcx, Ty<'tcx>>), implied_outlives_bounds(CanonicalTyGoal<'tcx>), dropck_outlives(CanonicalTyGoal<'tcx>), evaluate_obligation(CanonicalPredicateGoal<'tcx>), type_op_eq(CanonicalTypeOpEqGoal<'tcx>), type_op_subtype(CanonicalTypeOpSubtypeGoal<'tcx>), type_op_prove_predicate(CanonicalTypeOpProvePredicateGoal<'tcx>), type_op_normalize_ty(CanonicalTypeOpNormalizeGoal<'tcx, Ty<'tcx>>), type_op_normalize_predicate(CanonicalTypeOpNormalizeGoal<'tcx, Predicate<'tcx>>), type_op_normalize_poly_fn_sig(CanonicalTypeOpNormalizeGoal<'tcx, PolyFnSig<'tcx>>), type_op_normalize_fn_sig(CanonicalTypeOpNormalizeGoal<'tcx, FnSig<'tcx>>), substitute_normalize_and_test_predicates((DefId, &'tcx Substs<'tcx>)), target_features_whitelist(CrateNum), instance_def_size_estimate(InstanceDef<'tcx>), features_query(CrateNum), program_clauses_for(DefId), program_clauses_for_env(ParamEnv<'tcx>), wasm_import_module_map(CrateNum), }
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Variants
type_of(DefId)
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Records the type of every item.
generics_of(DefId)
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Maps from the def-id of an item (trait/struct/enum/fn) to its associated generics.
predicates_of(DefId)
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Maps from the def-id of an item (trait/struct/enum/fn) to the predicates (where clauses) that must be proven true in order to reference it. This is almost always the "predicates query" that you want.
predicates_of
builds on predicates_defined_on
-- in fact,
it is almost always the same as that query, except for the
case of traits. For traits, predicates_of
contains
an additional Self: Trait<...>
predicate that users don't
actually write. This reflects the fact that to invoke the
trait (e.g., via Default::default
) you must supply types
that actually implement the trait. (However, this extra
predicate gets in the way of some checks, which are intended
to operate over only the actual where-clauses written by the
user.)
predicates_defined_on(DefId)
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Maps from the def-id of an item (trait/struct/enum/fn) to the
predicates (where clauses) directly defined on it. This is
equal to the explicit_predicates_of
predicates plus the
inferred_outlives_of
predicates.
explicit_predicates_of(DefId)
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Returns the predicates written explicit by the user.
inferred_outlives_of(DefId)
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Returns the inferred outlives predicates (e.g., for struct Foo<'a, T> { x: &'a T }
, this would return T: 'a
).
super_predicates_of(DefId)
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Maps from the def-id of a trait to the list of super-predicates. This is a subset of the full list of predicates. We store these in a separate map because we must evaluate them even during type conversion, often before the full predicates are available (note that supertraits have additional acyclicity requirements).
type_param_predicates((DefId, DefId))
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To avoid cycles within the predicates of a single item we compute
per-type-parameter predicates for resolving T::AssocTy
.
trait_def(DefId)
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adt_def(DefId)
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adt_destructor(DefId)
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adt_sized_constraint(DefId)
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adt_dtorck_constraint(DefId)
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is_const_fn(DefId)
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True if this is a const fn
is_foreign_item(DefId)
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True if this is a foreign item (i.e., linked via extern { ... }
).
crate_variances(CrateNum)
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Get a map with the variance of every item; use item_variance
instead.
variances_of(DefId)
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Maps from def-id of a type or region parameter to its (inferred) variance.
inferred_outlives_crate(CrateNum)
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Maps from def-id of a type to its (inferred) outlives.
associated_item_def_ids(DefId)
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Maps from an impl/trait def-id to a list of the def-ids of its items
associated_item(DefId)
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Maps from a trait item to the trait item "descriptor"
impl_trait_ref(DefId)
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impl_polarity(DefId)
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inherent_impls(DefId)
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Maps a DefId of a type to a list of its inherent impls. Contains implementations of methods that are inherent to a type. Methods in these implementations don't need to be exported.
mir_keys(CrateNum)
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Set of all the def-ids in this crate that have MIR associated with them. This includes all the body owners, but also things like struct constructors.
mir_const_qualif(DefId)
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Maps DefId's that have an associated Mir to the result of the MIR qualify_consts pass. The actual meaning of the value isn't known except to the pass itself.
mir_built(DefId)
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Fetch the MIR for a given def-id right after it's built - this includes unreachable code.
mir_const(DefId)
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Fetch the MIR for a given def-id up till the point where it is ready for const evaluation.
See the README for the mir
module for details.
mir_validated(DefId)
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optimized_mir(DefId)
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MIR after our optimization passes have run. This is MIR that is ready for codegen. This is also the only query that can fetch non-local MIR, at present.
unsafety_check_result(DefId)
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The result of unsafety-checking this def-id.
unsafe_derive_on_repr_packed(DefId)
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HACK: when evaluated, this reports a "unsafe derive on repr(packed)" error
fn_sig(DefId)
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The signature of functions and closures.
coerce_unsized_info(DefId)
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Caches CoerceUnsized kinds for impls on custom types.
typeck_item_bodies(CrateNum)
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typeck_tables_of(DefId)
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used_trait_imports(DefId)
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has_typeck_tables(DefId)
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coherent_trait(DefId)
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borrowck(DefId)
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mir_borrowck(DefId)
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Borrow checks the function body. If this is a closure, returns additional requirements that the closure's creator must verify.
crate_inherent_impls(CrateNum)
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Gets a complete map from all types to their inherent impls. Not meant to be used directly outside of coherence. (Defined only for LOCAL_CRATE)
crate_inherent_impls_overlap_check(CrateNum)
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Checks all types in the krate for overlap in their inherent impls. Reports errors. Not meant to be used directly outside of coherence. (Defined only for LOCAL_CRATE)
const_eval(ParamEnvAnd<'tcx, GlobalId<'tcx>>)
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Results of evaluating const items or constants embedded in other items (such as enum variant explicit discriminants).
const_value_to_allocation(&'tcx Const<'tcx>)
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Converts a constant value to an constant allocation
check_match(DefId)
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privacy_access_levels(CrateNum)
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Performs the privacy check and computes "access levels".
reachable_set(CrateNum)
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region_scope_tree(DefId)
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Per-body region::ScopeTree
. The DefId
should be the owner-def-id for the body;
in the case of closures, this will be redirected to the enclosing function.
mir_shims(InstanceDef<'tcx>)
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def_symbol_name(DefId)
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symbol_name(Instance<'tcx>)
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describe_def(DefId)
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def_span(DefId)
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lookup_stability(DefId)
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lookup_deprecation_entry(DefId)
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item_attrs(DefId)
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codegen_fn_attrs(DefId)
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fn_arg_names(DefId)
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rendered_const(DefId)
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Gets the rendered value of the specified constant or associated constant. Used by rustdoc.
impl_parent(DefId)
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trait_of_item(DefId)
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const_is_rvalue_promotable_to_static(DefId)
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rvalue_promotable_map(DefId)
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is_mir_available(DefId)
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vtable_methods(PolyTraitRef<'tcx>)
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codegen_fulfill_obligation((ParamEnv<'tcx>, PolyTraitRef<'tcx>))
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trait_impls_of(DefId)
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specialization_graph_of(DefId)
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is_object_safe(DefId)
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param_env(DefId)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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is_copy_raw(ParamEnvAnd<'tcx, Ty<'tcx>>)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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is_sized_raw(ParamEnvAnd<'tcx, Ty<'tcx>>)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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is_freeze_raw(ParamEnvAnd<'tcx, Ty<'tcx>>)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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needs_drop_raw(ParamEnvAnd<'tcx, Ty<'tcx>>)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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layout_raw(ParamEnvAnd<'tcx, Ty<'tcx>>)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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dylib_dependency_formats(CrateNum)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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is_panic_runtime(CrateNum)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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is_compiler_builtins(CrateNum)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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has_global_allocator(CrateNum)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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is_sanitizer_runtime(CrateNum)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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is_profiler_runtime(CrateNum)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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panic_strategy(CrateNum)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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is_no_builtins(CrateNum)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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extern_crate(DefId)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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specializes((DefId, DefId))
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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in_scope_traits_map(DefIndex)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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module_exports(DefId)
🔬 This is a nightly-only experimental API. (rustc_private
)
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lint_levels(CrateNum)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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impl_defaultness(DefId)
🔬 This is a nightly-only experimental API. (rustc_private
)
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check_item_well_formed(DefId)
🔬 This is a nightly-only experimental API. (rustc_private
)
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check_trait_item_well_formed(DefId)
🔬 This is a nightly-only experimental API. (rustc_private
)
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check_impl_item_well_formed(DefId)
🔬 This is a nightly-only experimental API. (rustc_private
)
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reachable_non_generics(CrateNum)
🔬 This is a nightly-only experimental API. (rustc_private
)
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is_reachable_non_generic(DefId)
🔬 This is a nightly-only experimental API. (rustc_private
)
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is_unreachable_local_definition(DefId)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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upstream_monomorphizations(CrateNum)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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upstream_monomorphizations_for(DefId)
🔬 This is a nightly-only experimental API. (rustc_private
)
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native_libraries(CrateNum)
🔬 This is a nightly-only experimental API. (rustc_private
)
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foreign_modules(CrateNum)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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plugin_registrar_fn(CrateNum)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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derive_registrar_fn(CrateNum)
🔬 This is a nightly-only experimental API. (rustc_private
)
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crate_disambiguator(CrateNum)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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crate_hash(CrateNum)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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original_crate_name(CrateNum)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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extra_filename(CrateNum)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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implementations_of_trait((CrateNum, DefId))
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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all_trait_implementations(CrateNum)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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dllimport_foreign_items(CrateNum)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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is_dllimport_foreign_item(DefId)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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is_statically_included_foreign_item(DefId)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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native_library_kind(DefId)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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link_args(CrateNum)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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resolve_lifetimes(CrateNum)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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named_region_map(DefIndex)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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is_late_bound_map(DefIndex)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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object_lifetime_defaults_map(DefIndex)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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visibility(DefId)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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dep_kind(CrateNum)
🔬 This is a nightly-only experimental API. (rustc_private
)
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crate_name(CrateNum)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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item_children(DefId)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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extern_mod_stmt_cnum(DefId)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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get_lang_items(CrateNum)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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defined_lang_items(CrateNum)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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missing_lang_items(CrateNum)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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visible_parent_map(CrateNum)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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missing_extern_crate_item(CrateNum)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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used_crate_source(CrateNum)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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postorder_cnums(CrateNum)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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freevars(DefId)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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maybe_unused_trait_import(DefId)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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maybe_unused_extern_crates(CrateNum)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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stability_index(CrateNum)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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all_crate_nums(CrateNum)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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all_traits(CrateNum)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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A vector of every trait accessible in the whole crate (i.e. including those from subcrates). This is used only for error reporting.
exported_symbols(CrateNum)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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collect_and_partition_mono_items(CrateNum)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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is_codegened_item(DefId)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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codegen_unit(InternedString)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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compile_codegen_unit(InternedString)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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output_filenames(CrateNum)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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erase_regions_ty(Ty<'tcx>)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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normalize_projection_ty(CanonicalProjectionGoal<'tcx>)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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Do not call this query directly: invoke normalize
instead.
normalize_ty_after_erasing_regions(ParamEnvAnd<'tcx, Ty<'tcx>>)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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Do not call this query directly: invoke normalize_erasing_regions
instead.
implied_outlives_bounds(CanonicalTyGoal<'tcx>)
🔬 This is a nightly-only experimental API. (rustc_private
)
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dropck_outlives(CanonicalTyGoal<'tcx>)
🔬 This is a nightly-only experimental API. (rustc_private
)
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Do not call this query directly: invoke infcx.at().dropck_outlives()
instead.
evaluate_obligation(CanonicalPredicateGoal<'tcx>)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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Do not call this query directly: invoke infcx.predicate_may_hold()
or
infcx.predicate_must_hold()
instead.
type_op_eq(CanonicalTypeOpEqGoal<'tcx>)
🔬 This is a nightly-only experimental API. (rustc_private
)
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Do not call this query directly: part of the Eq
type-op
type_op_subtype(CanonicalTypeOpSubtypeGoal<'tcx>)
🔬 This is a nightly-only experimental API. (rustc_private
)
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Do not call this query directly: part of the Subtype
type-op
type_op_prove_predicate(CanonicalTypeOpProvePredicateGoal<'tcx>)
🔬 This is a nightly-only experimental API. (rustc_private
)
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Do not call this query directly: part of the ProvePredicate
type-op
type_op_normalize_ty(CanonicalTypeOpNormalizeGoal<'tcx, Ty<'tcx>>)
🔬 This is a nightly-only experimental API. (rustc_private
)
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Do not call this query directly: part of the Normalize
type-op
type_op_normalize_predicate(CanonicalTypeOpNormalizeGoal<'tcx, Predicate<'tcx>>)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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Do not call this query directly: part of the Normalize
type-op
type_op_normalize_poly_fn_sig(CanonicalTypeOpNormalizeGoal<'tcx, PolyFnSig<'tcx>>)
🔬 This is a nightly-only experimental API. (rustc_private
)
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Do not call this query directly: part of the Normalize
type-op
type_op_normalize_fn_sig(CanonicalTypeOpNormalizeGoal<'tcx, FnSig<'tcx>>)
🔬 This is a nightly-only experimental API. (rustc_private
)
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Do not call this query directly: part of the Normalize
type-op
substitute_normalize_and_test_predicates((DefId, &'tcx Substs<'tcx>))
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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target_features_whitelist(CrateNum)
🔬 This is a nightly-only experimental API. (rustc_private
)
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instance_def_size_estimate(InstanceDef<'tcx>)
🔬 This is a nightly-only experimental API. (rustc_private
)
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features_query(CrateNum)
🔬 This is a nightly-only experimental API. (rustc_private
)
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program_clauses_for(DefId)
🔬 This is a nightly-only experimental API. (rustc_private
)
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program_clauses_for_env(ParamEnv<'tcx>)
🔬 This is a nightly-only experimental API. (rustc_private
)
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wasm_import_module_map(CrateNum)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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Methods
impl<'tcx> Query<'tcx>
[src]
impl<'tcx> Query<'tcx>
pub fn name(&self) -> &'static str
[src]
pub fn name(&self) -> &'static str
🔬 This is a nightly-only experimental API. (rustc_private
)
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pub fn describe(&self, tcx: TyCtxt) -> String
[src]
pub fn describe(&self, tcx: TyCtxt) -> String
🔬 This is a nightly-only experimental API. (rustc_private
)
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pub fn default_span(&self, tcx: TyCtxt<'_, 'tcx, '_>, span: Span) -> Span
[src]
pub fn default_span(&self, tcx: TyCtxt<'_, 'tcx, '_>, span: Span) -> Span
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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Trait Implementations
impl<'tcx> Copy for Query<'tcx>
[src]
impl<'tcx> Copy for Query<'tcx>
impl<'tcx> Clone for Query<'tcx>
[src]
impl<'tcx> Clone for Query<'tcx>
fn clone(&self) -> Query<'tcx>
[src]
fn clone(&self) -> Query<'tcx>
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0[src]
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
impl<'tcx> Debug for Query<'tcx>
[src]
impl<'tcx> Debug for Query<'tcx>
fn fmt(&self, f: &mut Formatter) -> Result
[src]
fn fmt(&self, f: &mut Formatter) -> Result
Formats the value using the given formatter. Read more
impl<'tcx> PartialEq for Query<'tcx>
[src]
impl<'tcx> PartialEq for Query<'tcx>
fn eq(&self, other: &Query<'tcx>) -> bool
[src]
fn eq(&self, other: &Query<'tcx>) -> bool
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, other: &Query<'tcx>) -> bool
[src]
fn ne(&self, other: &Query<'tcx>) -> bool
This method tests for !=
.
impl<'tcx> Eq for Query<'tcx>
[src]
impl<'tcx> Eq for Query<'tcx>
fn assert_receiver_is_total_eq(&self)
[src]
fn assert_receiver_is_total_eq(&self)
impl<'tcx> Hash for Query<'tcx>
[src]
impl<'tcx> Hash for Query<'tcx>
fn hash<__H: Hasher>(&self, state: &mut __H)
[src]
fn hash<__H: Hasher>(&self, state: &mut __H)
Feeds this value into the given [Hasher
]. Read more
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
1.3.0[src]
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
Feeds a slice of this type into the given [Hasher
]. Read more
impl<'a, 'tcx> HashStable<StableHashingContext<'a>> for Query<'tcx>
[src]
impl<'a, 'tcx> HashStable<StableHashingContext<'a>> for Query<'tcx>
fn hash_stable<W: StableHasherResult>(
&self,
hcx: &mut StableHashingContext<'a>,
hasher: &mut StableHasher<W>
)
[src]
fn hash_stable<W: StableHasherResult>(
&self,
hcx: &mut StableHashingContext<'a>,
hasher: &mut StableHasher<W>
)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
instead?