pub(super) struct ProgramLowerer {
Show 18 fields next_item_index: u32, associated_ty_lookups: BTreeMap<(TraitId<ChalkIr>, Identifier), AssociatedTyLookup>, associated_ty_value_ids: BTreeMap<(ImplId<ChalkIr>, Identifier), AssociatedTyValueId<ChalkIr>>, adt_ids: BTreeMap<Identifier, AdtId<ChalkIr>>, fn_def_ids: BTreeMap<Identifier, FnDefId<ChalkIr>>, closure_ids: BTreeMap<Identifier, ClosureId<ChalkIr>>, trait_ids: BTreeMap<Identifier, TraitId<ChalkIr>>, auto_traits: BTreeMap<TraitId<ChalkIr>, bool>, opaque_ty_ids: BTreeMap<Identifier, OpaqueTyId<ChalkIr>>, adt_kinds: BTreeMap<AdtId<ChalkIr>, TypeKind>, fn_def_kinds: BTreeMap<FnDefId<ChalkIr>, TypeKind>, coroutine_ids: BTreeMap<Identifier, CoroutineId<ChalkIr>>, coroutine_kinds: BTreeMap<CoroutineId<ChalkIr>, TypeKind>, closure_kinds: BTreeMap<ClosureId<ChalkIr>, TypeKind>, trait_kinds: BTreeMap<TraitId<ChalkIr>, TypeKind>, opaque_ty_kinds: BTreeMap<OpaqueTyId<ChalkIr>, TypeKind>, object_safe_traits: HashSet<TraitId<ChalkIr>>, foreign_ty_ids: BTreeMap<Identifier, ForeignDefId<ChalkIr>>,
}

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§next_item_index: u32§associated_ty_lookups: BTreeMap<(TraitId<ChalkIr>, Identifier), AssociatedTyLookup>§associated_ty_value_ids: BTreeMap<(ImplId<ChalkIr>, Identifier), AssociatedTyValueId<ChalkIr>>§adt_ids: BTreeMap<Identifier, AdtId<ChalkIr>>§fn_def_ids: BTreeMap<Identifier, FnDefId<ChalkIr>>§closure_ids: BTreeMap<Identifier, ClosureId<ChalkIr>>§trait_ids: BTreeMap<Identifier, TraitId<ChalkIr>>§auto_traits: BTreeMap<TraitId<ChalkIr>, bool>§opaque_ty_ids: BTreeMap<Identifier, OpaqueTyId<ChalkIr>>§adt_kinds: BTreeMap<AdtId<ChalkIr>, TypeKind>§fn_def_kinds: BTreeMap<FnDefId<ChalkIr>, TypeKind>§coroutine_ids: BTreeMap<Identifier, CoroutineId<ChalkIr>>§coroutine_kinds: BTreeMap<CoroutineId<ChalkIr>, TypeKind>§closure_kinds: BTreeMap<ClosureId<ChalkIr>, TypeKind>§trait_kinds: BTreeMap<TraitId<ChalkIr>, TypeKind>§opaque_ty_kinds: BTreeMap<OpaqueTyId<ChalkIr>, TypeKind>§object_safe_traits: HashSet<TraitId<ChalkIr>>§foreign_ty_ids: BTreeMap<Identifier, ForeignDefId<ChalkIr>>

Implementations§

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impl ProgramLowerer

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pub fn next_item_id(&mut self) -> RawId

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pub fn extract_associated_types( &mut self, program: &Program, raw_ids: &[RawId], ) -> Result<(), RustIrError>

Create ids for associated type declarations and values

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pub fn extract_ids( &mut self, program: &Program, raw_ids: &[RawId], ) -> Result<(), RustIrError>

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pub fn lower( self, program: &Program, raw_ids: &[RawId], ) -> Result<LoweredProgram, RustIrError>

Trait Implementations§

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impl Default for ProgramLowerer

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fn default() -> ProgramLowerer

Returns the “default value” for a type. Read more

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