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DeclEngine

sway_core::decl_engine

Struct DeclEngine 

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pub struct DeclEngine { /* private fields */ }
Expand description

Used inside of type inference to store declarations.

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impl DeclEngine

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pub fn clear_program(&mut self, program_id: &ProgramId)

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impl DeclEngine

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pub fn clear_module(&mut self, source_id: &SourceId)

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impl DeclEngine

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pub fn insert_dummy_func( &self, decl: TyFunctionDecl, ) -> DeclRef<DeclId<TyFunctionDecl>>

Inserts a trait-interface dummy function into the DeclEngine.

This is a bit of a maverick compared to the regular DeclEngineInsert::insert. It deliberately inserts a ty::TyFunctionDecl without an associated parsed declaration.

Dummy functions are placeholders created from trait interface methods (see ty::TyTraitFn::to_dummy_func). They allow the trait’s provided methods to refer to interface methods before an actual implementation exists. Their parsed origin is a TraitFn (i.e., a parsed trait function), not a FunctionDeclaration, so there is no FunctionDeclaration to associate them with.

This is the only semantically valid case of a ty::TyFunctionDecl having no corresponding parsed declaration. Everything else must go through DeclEngineInsert::insert or DeclEngineInsert::insert_modified, which guarantee (and, for insert_modified, assert) the presence of a parsed declaration.

Panics if the decl is not a trait-interface dummy function.

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pub fn get_function<I>(&self, index: &I) -> Arc<TyFunctionDecl> ⓘ
where DeclEngine: DeclEngineGet<I, TyFunctionDecl>,

Friendly helper method for calling the get method from the implementation of DeclEngineGet for DeclEngine

Calling [DeclEngine][get] directly is equivalent to this method, but this method adds additional syntax that some users may find helpful.

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pub fn get_trait<I>(&self, index: &I) -> Arc<TyTraitDecl> ⓘ
where DeclEngine: DeclEngineGet<I, TyTraitDecl>,

Friendly helper method for calling the get method from the implementation of DeclEngineGet for DeclEngine

Calling [DeclEngine][get] directly is equivalent to this method, but this method adds additional syntax that some users may find helpful.

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pub fn get_traits_by_name(&self, trait_name: &Ident) -> Vec<TyTraitDecl>

Returns all the ty::TyTraitDecls whose name is the same as trait_name.

The method does a linear search over all the declared traits and is meant to be used only for diagnostic purposes.

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pub fn get_trait_fn<I>(&self, index: &I) -> Arc<TyTraitFn> ⓘ
where DeclEngine: DeclEngineGet<I, TyTraitFn>,

Friendly helper method for calling the get method from the implementation of DeclEngineGet for DeclEngine

Calling [DeclEngine][get] directly is equivalent to this method, but this method adds additional syntax that some users may find helpful.

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pub fn get_impl_self_or_trait<I>(&self, index: &I) -> Arc<TyImplSelfOrTrait> ⓘ
where DeclEngine: DeclEngineGet<I, TyImplSelfOrTrait>,

Friendly helper method for calling the get method from the implementation of DeclEngineGet for DeclEngine

Calling [DeclEngine][get] directly is equivalent to this method, but this method adds additional syntax that some users may find helpful.

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pub fn get_struct<I>(&self, index: &I) -> Arc<TyStructDecl> ⓘ
where DeclEngine: DeclEngineGet<I, TyStructDecl>,

Friendly helper method for calling the get method from the implementation of DeclEngineGet for DeclEngine

Calling [DeclEngine][get] directly is equivalent to this method, but this method adds additional syntax that some users may find helpful.

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pub fn get_storage<I>(&self, index: &I) -> Arc<TyStorageDecl> ⓘ
where DeclEngine: DeclEngineGet<I, TyStorageDecl>,

Friendly helper method for calling the get method from the implementation of DeclEngineGet for DeclEngine.

Calling [DeclEngine][get] directly is equivalent to this method, but this method adds additional syntax that some users may find helpful.

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pub fn get_abi<I>(&self, index: &I) -> Arc<TyAbiDecl> ⓘ
where DeclEngine: DeclEngineGet<I, TyAbiDecl>,

Friendly helper method for calling the get method from the implementation of DeclEngineGet for DeclEngine

Calling [DeclEngine][get] directly is equivalent to this method, but this method adds additional syntax that some users may find helpful.

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pub fn get_constant<I>(&self, index: &I) -> Arc<TyConstantDecl> ⓘ
where DeclEngine: DeclEngineGet<I, TyConstantDecl>,

Friendly helper method for calling the get method from the implementation of DeclEngineGet for DeclEngine

Calling [DeclEngine][get] directly is equivalent to this method, but this method adds additional syntax that some users may find helpful.

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pub fn get_configurable<I>(&self, index: &I) -> Arc<TyConfigurableDecl> ⓘ
where DeclEngine: DeclEngineGet<I, TyConfigurableDecl>,

Friendly helper method for calling the get method from the implementation of DeclEngineGet for DeclEngine

Calling [DeclEngine][get] directly is equivalent to this method, but this method adds additional syntax that some users may find helpful.

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pub fn get_const_generic<I>(&self, index: &I) -> Arc<TyConstGenericDecl> ⓘ
where DeclEngine: DeclEngineGet<I, TyConstGenericDecl>,

Friendly helper method for calling the get method from the implementation of DeclEngineGet for DeclEngine

Calling [DeclEngine][get] directly is equivalent to this method, but this method adds additional syntax that some users may find helpful.

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pub fn get_type<I>(&self, index: &I) -> Arc<TyTraitType> ⓘ
where DeclEngine: DeclEngineGet<I, TyTraitType>,

Friendly helper method for calling the get method from the implementation of DeclEngineGet for DeclEngine

Calling [DeclEngine][get] directly is equivalent to this method, but this method adds additional syntax that some users may find helpful.

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pub fn get_enum<I>(&self, index: &I) -> Arc<TyEnumDecl> ⓘ
where DeclEngine: DeclEngineGet<I, TyEnumDecl>,

Friendly helper method for calling the get method from the implementation of DeclEngineGet for DeclEngine

Calling [DeclEngine][get] directly is equivalent to this method, but this method adds additional syntax that some users may find helpful.

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pub fn get_type_alias<I>(&self, index: &I) -> Arc<TyTypeAliasDecl> ⓘ
where DeclEngine: DeclEngineGet<I, TyTypeAliasDecl>,

Friendly helper method for calling the get method from the implementation of DeclEngineGet for DeclEngine

Calling [DeclEngine][get] directly is equivalent to this method, but this method adds additional syntax that some users may find helpful.

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pub fn pretty_print(&self, engines: &Engines) -> String

Pretty print method for printing the DeclEngine. This method is manually implemented to avoid implementation overhead regarding using [DisplayWithEngines].

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pub fn metrics(&self) -> DeclEngineMetrics

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impl Clone for DeclEngine

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fn clone(&self) -> Self

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for DeclEngine

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl DeclEngineGet<DeclId<TyAbiDecl>, TyAbiDecl> for DeclEngine

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fn get(&self, index: &DeclId<TyAbiDecl>) -> Arc<TyAbiDecl> ⓘ

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fn map<R>( &self, index: &DeclId<TyAbiDecl>, f: impl FnOnce(&TyAbiDecl) -> R, ) -> R

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impl DeclEngineGet<DeclId<TyConfigurableDecl>, TyConfigurableDecl> for DeclEngine

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fn get(&self, index: &DeclId<TyConfigurableDecl>) -> Arc<TyConfigurableDecl> ⓘ

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fn map<R>( &self, index: &DeclId<TyConfigurableDecl>, f: impl FnOnce(&TyConfigurableDecl) -> R, ) -> R

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impl DeclEngineGet<DeclId<TyConstGenericDecl>, TyConstGenericDecl> for DeclEngine

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fn get(&self, index: &DeclId<TyConstGenericDecl>) -> Arc<TyConstGenericDecl> ⓘ

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fn map<R>( &self, index: &DeclId<TyConstGenericDecl>, f: impl FnOnce(&TyConstGenericDecl) -> R, ) -> R

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impl DeclEngineGet<DeclId<TyConstantDecl>, TyConstantDecl> for DeclEngine

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fn get(&self, index: &DeclId<TyConstantDecl>) -> Arc<TyConstantDecl> ⓘ

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fn map<R>( &self, index: &DeclId<TyConstantDecl>, f: impl FnOnce(&TyConstantDecl) -> R, ) -> R

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impl DeclEngineGet<DeclId<TyEnumDecl>, TyEnumDecl> for DeclEngine

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fn get(&self, index: &DeclId<TyEnumDecl>) -> Arc<TyEnumDecl> ⓘ

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fn map<R>( &self, index: &DeclId<TyEnumDecl>, f: impl FnOnce(&TyEnumDecl) -> R, ) -> R

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impl DeclEngineGet<DeclId<TyFunctionDecl>, TyFunctionDecl> for DeclEngine

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fn get(&self, index: &DeclId<TyFunctionDecl>) -> Arc<TyFunctionDecl> ⓘ

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fn map<R>( &self, index: &DeclId<TyFunctionDecl>, f: impl FnOnce(&TyFunctionDecl) -> R, ) -> R

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impl DeclEngineGet<DeclId<TyImplSelfOrTrait>, TyImplSelfOrTrait> for DeclEngine

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fn get(&self, index: &DeclId<TyImplSelfOrTrait>) -> Arc<TyImplSelfOrTrait> ⓘ

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fn map<R>( &self, index: &DeclId<TyImplSelfOrTrait>, f: impl FnOnce(&TyImplSelfOrTrait) -> R, ) -> R

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impl DeclEngineGet<DeclId<TyStorageDecl>, TyStorageDecl> for DeclEngine

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fn get(&self, index: &DeclId<TyStorageDecl>) -> Arc<TyStorageDecl> ⓘ

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fn map<R>( &self, index: &DeclId<TyStorageDecl>, f: impl FnOnce(&TyStorageDecl) -> R, ) -> R

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impl DeclEngineGet<DeclId<TyStructDecl>, TyStructDecl> for DeclEngine

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fn get(&self, index: &DeclId<TyStructDecl>) -> Arc<TyStructDecl> ⓘ

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fn map<R>( &self, index: &DeclId<TyStructDecl>, f: impl FnOnce(&TyStructDecl) -> R, ) -> R

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impl DeclEngineGet<DeclId<TyTraitDecl>, TyTraitDecl> for DeclEngine

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fn get(&self, index: &DeclId<TyTraitDecl>) -> Arc<TyTraitDecl> ⓘ

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fn map<R>( &self, index: &DeclId<TyTraitDecl>, f: impl FnOnce(&TyTraitDecl) -> R, ) -> R

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impl DeclEngineGet<DeclId<TyTraitFn>, TyTraitFn> for DeclEngine

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fn get(&self, index: &DeclId<TyTraitFn>) -> Arc<TyTraitFn> ⓘ

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fn map<R>( &self, index: &DeclId<TyTraitFn>, f: impl FnOnce(&TyTraitFn) -> R, ) -> R

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impl DeclEngineGet<DeclId<TyTraitType>, TyTraitType> for DeclEngine

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fn get(&self, index: &DeclId<TyTraitType>) -> Arc<TyTraitType> ⓘ

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fn map<R>( &self, index: &DeclId<TyTraitType>, f: impl FnOnce(&TyTraitType) -> R, ) -> R

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impl DeclEngineGet<DeclId<TyTypeAliasDecl>, TyTypeAliasDecl> for DeclEngine

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fn get(&self, index: &DeclId<TyTypeAliasDecl>) -> Arc<TyTypeAliasDecl> ⓘ

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fn map<R>( &self, index: &DeclId<TyTypeAliasDecl>, f: impl FnOnce(&TyTypeAliasDecl) -> R, ) -> R

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impl DeclEngineGet<DeclRef<DeclId<TyAbiDecl>>, TyAbiDecl> for DeclEngine

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fn get(&self, index: &DeclRef<DeclId<TyAbiDecl>>) -> Arc<TyAbiDecl> ⓘ

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fn map<R>( &self, index: &DeclRef<DeclId<TyAbiDecl>>, f: impl FnOnce(&TyAbiDecl) -> R, ) -> R

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impl DeclEngineGet<DeclRef<DeclId<TyConfigurableDecl>>, TyConfigurableDecl> for DeclEngine

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fn get( &self, index: &DeclRef<DeclId<TyConfigurableDecl>>, ) -> Arc<TyConfigurableDecl> ⓘ

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fn map<R>( &self, index: &DeclRef<DeclId<TyConfigurableDecl>>, f: impl FnOnce(&TyConfigurableDecl) -> R, ) -> R

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impl DeclEngineGet<DeclRef<DeclId<TyConstGenericDecl>>, TyConstGenericDecl> for DeclEngine

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fn get( &self, index: &DeclRef<DeclId<TyConstGenericDecl>>, ) -> Arc<TyConstGenericDecl> ⓘ

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fn map<R>( &self, index: &DeclRef<DeclId<TyConstGenericDecl>>, f: impl FnOnce(&TyConstGenericDecl) -> R, ) -> R

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impl DeclEngineGet<DeclRef<DeclId<TyConstantDecl>>, TyConstantDecl> for DeclEngine

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fn get(&self, index: &DeclRef<DeclId<TyConstantDecl>>) -> Arc<TyConstantDecl> ⓘ

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fn map<R>( &self, index: &DeclRef<DeclId<TyConstantDecl>>, f: impl FnOnce(&TyConstantDecl) -> R, ) -> R

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impl DeclEngineGet<DeclRef<DeclId<TyEnumDecl>>, TyEnumDecl> for DeclEngine

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fn get(&self, index: &DeclRef<DeclId<TyEnumDecl>>) -> Arc<TyEnumDecl> ⓘ

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fn map<R>( &self, index: &DeclRef<DeclId<TyEnumDecl>>, f: impl FnOnce(&TyEnumDecl) -> R, ) -> R

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impl DeclEngineGet<DeclRef<DeclId<TyFunctionDecl>>, TyFunctionDecl> for DeclEngine

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fn get(&self, index: &DeclRef<DeclId<TyFunctionDecl>>) -> Arc<TyFunctionDecl> ⓘ

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fn map<R>( &self, index: &DeclRef<DeclId<TyFunctionDecl>>, f: impl FnOnce(&TyFunctionDecl) -> R, ) -> R

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impl DeclEngineGet<DeclRef<DeclId<TyImplSelfOrTrait>>, TyImplSelfOrTrait> for DeclEngine

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fn get( &self, index: &DeclRef<DeclId<TyImplSelfOrTrait>>, ) -> Arc<TyImplSelfOrTrait> ⓘ

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fn map<R>( &self, index: &DeclRef<DeclId<TyImplSelfOrTrait>>, f: impl FnOnce(&TyImplSelfOrTrait) -> R, ) -> R

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impl DeclEngineGet<DeclRef<DeclId<TyStorageDecl>>, TyStorageDecl> for DeclEngine

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fn get(&self, index: &DeclRef<DeclId<TyStorageDecl>>) -> Arc<TyStorageDecl> ⓘ

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fn map<R>( &self, index: &DeclRef<DeclId<TyStorageDecl>>, f: impl FnOnce(&TyStorageDecl) -> R, ) -> R

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impl DeclEngineGet<DeclRef<DeclId<TyStructDecl>>, TyStructDecl> for DeclEngine

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fn get(&self, index: &DeclRef<DeclId<TyStructDecl>>) -> Arc<TyStructDecl> ⓘ

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fn map<R>( &self, index: &DeclRef<DeclId<TyStructDecl>>, f: impl FnOnce(&TyStructDecl) -> R, ) -> R

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impl DeclEngineGet<DeclRef<DeclId<TyTraitDecl>>, TyTraitDecl> for DeclEngine

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fn get(&self, index: &DeclRef<DeclId<TyTraitDecl>>) -> Arc<TyTraitDecl> ⓘ

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fn map<R>( &self, index: &DeclRef<DeclId<TyTraitDecl>>, f: impl FnOnce(&TyTraitDecl) -> R, ) -> R

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impl DeclEngineGet<DeclRef<DeclId<TyTraitFn>>, TyTraitFn> for DeclEngine

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fn get(&self, index: &DeclRef<DeclId<TyTraitFn>>) -> Arc<TyTraitFn> ⓘ

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fn map<R>( &self, index: &DeclRef<DeclId<TyTraitFn>>, f: impl FnOnce(&TyTraitFn) -> R, ) -> R

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impl DeclEngineGet<DeclRef<DeclId<TyTraitType>>, TyTraitType> for DeclEngine

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fn get(&self, index: &DeclRef<DeclId<TyTraitType>>) -> Arc<TyTraitType> ⓘ

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fn map<R>( &self, index: &DeclRef<DeclId<TyTraitType>>, f: impl FnOnce(&TyTraitType) -> R, ) -> R

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impl DeclEngineGet<DeclRef<DeclId<TyTypeAliasDecl>>, TyTypeAliasDecl> for DeclEngine

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fn get(&self, index: &DeclRef<DeclId<TyTypeAliasDecl>>) -> Arc<TyTypeAliasDecl> ⓘ

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fn map<R>( &self, index: &DeclRef<DeclId<TyTypeAliasDecl>>, f: impl FnOnce(&TyTypeAliasDecl) -> R, ) -> R

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impl DeclEngineGetParsedDecl<TyAbiDecl> for DeclEngine

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fn get_parsed_decl(&self, decl_id: &DeclId<TyAbiDecl>) -> Option<Declaration>

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impl DeclEngineGetParsedDecl<TyConfigurableDecl> for DeclEngine

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fn get_parsed_decl( &self, decl_id: &DeclId<TyConfigurableDecl>, ) -> Option<Declaration>

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impl DeclEngineGetParsedDecl<TyConstGenericDecl> for DeclEngine

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fn get_parsed_decl( &self, decl_id: &DeclId<TyConstGenericDecl>, ) -> Option<Declaration>

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impl DeclEngineGetParsedDecl<TyConstantDecl> for DeclEngine

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fn get_parsed_decl( &self, decl_id: &DeclId<TyConstantDecl>, ) -> Option<Declaration>

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impl DeclEngineGetParsedDecl<TyEnumDecl> for DeclEngine

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fn get_parsed_decl(&self, decl_id: &DeclId<TyEnumDecl>) -> Option<Declaration>

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impl DeclEngineGetParsedDecl<TyFunctionDecl> for DeclEngine

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fn get_parsed_decl( &self, decl_id: &DeclId<TyFunctionDecl>, ) -> Option<Declaration>

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impl DeclEngineGetParsedDecl<TyImplSelfOrTrait> for DeclEngine

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fn get_parsed_decl( &self, decl_id: &DeclId<TyImplSelfOrTrait>, ) -> Option<Declaration>

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impl DeclEngineGetParsedDecl<TyStorageDecl> for DeclEngine

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fn get_parsed_decl( &self, decl_id: &DeclId<TyStorageDecl>, ) -> Option<Declaration>

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impl DeclEngineGetParsedDecl<TyStructDecl> for DeclEngine

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fn get_parsed_decl(&self, decl_id: &DeclId<TyStructDecl>) -> Option<Declaration>

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impl DeclEngineGetParsedDecl<TyTraitDecl> for DeclEngine

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fn get_parsed_decl(&self, decl_id: &DeclId<TyTraitDecl>) -> Option<Declaration>

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impl DeclEngineGetParsedDecl<TyTraitFn> for DeclEngine

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fn get_parsed_decl(&self, decl_id: &DeclId<TyTraitFn>) -> Option<Declaration>

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impl DeclEngineGetParsedDecl<TyTraitType> for DeclEngine

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fn get_parsed_decl(&self, decl_id: &DeclId<TyTraitType>) -> Option<Declaration>

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impl DeclEngineGetParsedDecl<TyTypeAliasDecl> for DeclEngine

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fn get_parsed_decl( &self, decl_id: &DeclId<TyTypeAliasDecl>, ) -> Option<Declaration>

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impl DeclEngineGetParsedDeclId<TyAbiDecl> for DeclEngine

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fn get_parsed_decl_id( &self, decl_id: &DeclId<TyAbiDecl>, ) -> Option<ParsedDeclId<<TyAbiDecl as TyDeclParsedType>::ParsedType>>

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impl DeclEngineGetParsedDeclId<TyConfigurableDecl> for DeclEngine

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fn get_parsed_decl_id( &self, decl_id: &DeclId<TyConfigurableDecl>, ) -> Option<ParsedDeclId<<TyConfigurableDecl as TyDeclParsedType>::ParsedType>>

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impl DeclEngineGetParsedDeclId<TyConstGenericDecl> for DeclEngine

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fn get_parsed_decl_id( &self, decl_id: &DeclId<TyConstGenericDecl>, ) -> Option<ParsedDeclId<<TyConstGenericDecl as TyDeclParsedType>::ParsedType>>

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impl DeclEngineGetParsedDeclId<TyConstantDecl> for DeclEngine

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fn get_parsed_decl_id( &self, decl_id: &DeclId<TyConstantDecl>, ) -> Option<ParsedDeclId<<TyConstantDecl as TyDeclParsedType>::ParsedType>>

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impl DeclEngineGetParsedDeclId<TyEnumDecl> for DeclEngine

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fn get_parsed_decl_id( &self, decl_id: &DeclId<TyEnumDecl>, ) -> Option<ParsedDeclId<<TyEnumDecl as TyDeclParsedType>::ParsedType>>

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impl DeclEngineGetParsedDeclId<TyFunctionDecl> for DeclEngine

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fn get_parsed_decl_id( &self, decl_id: &DeclId<TyFunctionDecl>, ) -> Option<ParsedDeclId<<TyFunctionDecl as TyDeclParsedType>::ParsedType>>

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impl DeclEngineGetParsedDeclId<TyImplSelfOrTrait> for DeclEngine

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fn get_parsed_decl_id( &self, decl_id: &DeclId<TyImplSelfOrTrait>, ) -> Option<ParsedDeclId<<TyImplSelfOrTrait as TyDeclParsedType>::ParsedType>>

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impl DeclEngineGetParsedDeclId<TyStorageDecl> for DeclEngine

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fn get_parsed_decl_id( &self, decl_id: &DeclId<TyStorageDecl>, ) -> Option<ParsedDeclId<<TyStorageDecl as TyDeclParsedType>::ParsedType>>

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impl DeclEngineGetParsedDeclId<TyStructDecl> for DeclEngine

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fn get_parsed_decl_id( &self, decl_id: &DeclId<TyStructDecl>, ) -> Option<ParsedDeclId<<TyStructDecl as TyDeclParsedType>::ParsedType>>

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impl DeclEngineGetParsedDeclId<TyTraitDecl> for DeclEngine

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fn get_parsed_decl_id( &self, decl_id: &DeclId<TyTraitDecl>, ) -> Option<ParsedDeclId<<TyTraitDecl as TyDeclParsedType>::ParsedType>>

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impl DeclEngineGetParsedDeclId<TyTraitFn> for DeclEngine

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fn get_parsed_decl_id( &self, decl_id: &DeclId<TyTraitFn>, ) -> Option<ParsedDeclId<<TyTraitFn as TyDeclParsedType>::ParsedType>>

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impl DeclEngineGetParsedDeclId<TyTraitType> for DeclEngine

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fn get_parsed_decl_id( &self, decl_id: &DeclId<TyTraitType>, ) -> Option<ParsedDeclId<<TyTraitType as TyDeclParsedType>::ParsedType>>

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impl DeclEngineGetParsedDeclId<TyTypeAliasDecl> for DeclEngine

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fn get_parsed_decl_id( &self, decl_id: &DeclId<TyTypeAliasDecl>, ) -> Option<ParsedDeclId<<TyTypeAliasDecl as TyDeclParsedType>::ParsedType>>

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impl DeclEngineIndex<TyAbiDecl> for DeclEngine

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impl DeclEngineIndex<TyConfigurableDecl> for DeclEngine

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impl DeclEngineIndex<TyConstantDecl> for DeclEngine

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impl DeclEngineIndex<TyEnumDecl> for DeclEngine

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impl DeclEngineIndex<TyFunctionDecl> for DeclEngine

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impl DeclEngineIndex<TyImplSelfOrTrait> for DeclEngine

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impl DeclEngineIndex<TyStorageDecl> for DeclEngine

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impl DeclEngineIndex<TyStructDecl> for DeclEngine

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impl DeclEngineIndex<TyTraitDecl> for DeclEngine

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impl DeclEngineIndex<TyTraitFn> for DeclEngine

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impl DeclEngineIndex<TyTraitType> for DeclEngine

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impl DeclEngineIndex<TyTypeAliasDecl> for DeclEngine

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impl DeclEngineInsert<TyAbiDecl> for DeclEngine

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fn insert( &self, decl: TyAbiDecl, parsed_decl_id: ParsedDeclId<<TyAbiDecl as TyDeclParsedType>::ParsedType>, ) -> DeclRef<DeclId<TyAbiDecl>>

Inserts a typed declaration decl that corresponds to the parsed declaration parsed_decl_it into the DeclEngine for the first time. Read more
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fn insert_modified( &self, modified_decl: TyAbiDecl, original_decl: DeclId<TyAbiDecl>, ) -> DeclRef<DeclId<TyAbiDecl>>

Inserts a typed declaration modified_decl that represents a modified version of an original_decl. E.g., during monomorphization, we get an original typed declaration from the DeclEngine, modify it, and insert the modified_decl into the DeclEngine. Read more
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impl DeclEngineInsert<TyConfigurableDecl> for DeclEngine

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fn insert( &self, decl: TyConfigurableDecl, parsed_decl_id: ParsedDeclId<<TyConfigurableDecl as TyDeclParsedType>::ParsedType>, ) -> DeclRef<DeclId<TyConfigurableDecl>>

Inserts a typed declaration decl that corresponds to the parsed declaration parsed_decl_it into the DeclEngine for the first time. Read more
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fn insert_modified( &self, modified_decl: TyConfigurableDecl, original_decl: DeclId<TyConfigurableDecl>, ) -> DeclRef<DeclId<TyConfigurableDecl>>

Inserts a typed declaration modified_decl that represents a modified version of an original_decl. E.g., during monomorphization, we get an original typed declaration from the DeclEngine, modify it, and insert the modified_decl into the DeclEngine. Read more
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impl DeclEngineInsert<TyConstGenericDecl> for DeclEngine

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fn insert( &self, decl: TyConstGenericDecl, parsed_decl_id: ParsedDeclId<<TyConstGenericDecl as TyDeclParsedType>::ParsedType>, ) -> DeclRef<DeclId<TyConstGenericDecl>>

Inserts a typed declaration decl that corresponds to the parsed declaration parsed_decl_it into the DeclEngine for the first time. Read more
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fn insert_modified( &self, modified_decl: TyConstGenericDecl, original_decl: DeclId<TyConstGenericDecl>, ) -> DeclRef<DeclId<TyConstGenericDecl>>

Inserts a typed declaration modified_decl that represents a modified version of an original_decl. E.g., during monomorphization, we get an original typed declaration from the DeclEngine, modify it, and insert the modified_decl into the DeclEngine. Read more
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impl DeclEngineInsert<TyConstantDecl> for DeclEngine

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fn insert( &self, decl: TyConstantDecl, parsed_decl_id: ParsedDeclId<<TyConstantDecl as TyDeclParsedType>::ParsedType>, ) -> DeclRef<DeclId<TyConstantDecl>>

Inserts a typed declaration decl that corresponds to the parsed declaration parsed_decl_it into the DeclEngine for the first time. Read more
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fn insert_modified( &self, modified_decl: TyConstantDecl, original_decl: DeclId<TyConstantDecl>, ) -> DeclRef<DeclId<TyConstantDecl>>

Inserts a typed declaration modified_decl that represents a modified version of an original_decl. E.g., during monomorphization, we get an original typed declaration from the DeclEngine, modify it, and insert the modified_decl into the DeclEngine. Read more
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impl DeclEngineInsert<TyEnumDecl> for DeclEngine

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fn insert( &self, decl: TyEnumDecl, parsed_decl_id: ParsedDeclId<<TyEnumDecl as TyDeclParsedType>::ParsedType>, ) -> DeclRef<DeclId<TyEnumDecl>>

Inserts a typed declaration decl that corresponds to the parsed declaration parsed_decl_it into the DeclEngine for the first time. Read more
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fn insert_modified( &self, modified_decl: TyEnumDecl, original_decl: DeclId<TyEnumDecl>, ) -> DeclRef<DeclId<TyEnumDecl>>

Inserts a typed declaration modified_decl that represents a modified version of an original_decl. E.g., during monomorphization, we get an original typed declaration from the DeclEngine, modify it, and insert the modified_decl into the DeclEngine. Read more
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impl DeclEngineInsert<TyFunctionDecl> for DeclEngine

ty::TyFunctionDecl is intentionally not implemented via the decl_engine_insert! macro. Unlike all other typed declarations, functions have one legitimate case of not having a corresponding parsed declaration: the trait-interface dummy functions inserted via DeclEngine::insert_dummy_func. insert_modified must therefore tolerate a missing parsed declaration, but only for such dummy functions.

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fn insert( &self, decl: TyFunctionDecl, parsed_decl_id: ParsedDeclId<<TyFunctionDecl as TyDeclParsedType>::ParsedType>, ) -> DeclRef<DeclId<TyFunctionDecl>>

Inserts a typed declaration decl that corresponds to the parsed declaration parsed_decl_it into the DeclEngine for the first time. Read more
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fn insert_modified( &self, modified_decl: TyFunctionDecl, original_decl: DeclId<TyFunctionDecl>, ) -> DeclRef<DeclId<TyFunctionDecl>>

Inserts a typed declaration modified_decl that represents a modified version of an original_decl. E.g., during monomorphization, we get an original typed declaration from the DeclEngine, modify it, and insert the modified_decl into the DeclEngine. Read more
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impl DeclEngineInsert<TyImplSelfOrTrait> for DeclEngine

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fn insert( &self, decl: TyImplSelfOrTrait, parsed_decl_id: ParsedDeclId<<TyImplSelfOrTrait as TyDeclParsedType>::ParsedType>, ) -> DeclRef<DeclId<TyImplSelfOrTrait>>

Inserts a typed declaration decl that corresponds to the parsed declaration parsed_decl_it into the DeclEngine for the first time. Read more
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fn insert_modified( &self, modified_decl: TyImplSelfOrTrait, original_decl: DeclId<TyImplSelfOrTrait>, ) -> DeclRef<DeclId<TyImplSelfOrTrait>>

Inserts a typed declaration modified_decl that represents a modified version of an original_decl. E.g., during monomorphization, we get an original typed declaration from the DeclEngine, modify it, and insert the modified_decl into the DeclEngine. Read more
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impl DeclEngineInsert<TyStorageDecl> for DeclEngine

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fn insert( &self, decl: TyStorageDecl, parsed_decl_id: ParsedDeclId<<TyStorageDecl as TyDeclParsedType>::ParsedType>, ) -> DeclRef<DeclId<TyStorageDecl>>

Inserts a typed declaration decl that corresponds to the parsed declaration parsed_decl_it into the DeclEngine for the first time. Read more
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fn insert_modified( &self, modified_decl: TyStorageDecl, original_decl: DeclId<TyStorageDecl>, ) -> DeclRef<DeclId<TyStorageDecl>>

Inserts a typed declaration modified_decl that represents a modified version of an original_decl. E.g., during monomorphization, we get an original typed declaration from the DeclEngine, modify it, and insert the modified_decl into the DeclEngine. Read more
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impl DeclEngineInsert<TyStructDecl> for DeclEngine

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fn insert( &self, decl: TyStructDecl, parsed_decl_id: ParsedDeclId<<TyStructDecl as TyDeclParsedType>::ParsedType>, ) -> DeclRef<DeclId<TyStructDecl>>

Inserts a typed declaration decl that corresponds to the parsed declaration parsed_decl_it into the DeclEngine for the first time. Read more
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fn insert_modified( &self, modified_decl: TyStructDecl, original_decl: DeclId<TyStructDecl>, ) -> DeclRef<DeclId<TyStructDecl>>

Inserts a typed declaration modified_decl that represents a modified version of an original_decl. E.g., during monomorphization, we get an original typed declaration from the DeclEngine, modify it, and insert the modified_decl into the DeclEngine. Read more
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impl DeclEngineInsert<TyTraitDecl> for DeclEngine

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fn insert( &self, decl: TyTraitDecl, parsed_decl_id: ParsedDeclId<<TyTraitDecl as TyDeclParsedType>::ParsedType>, ) -> DeclRef<DeclId<TyTraitDecl>>

Inserts a typed declaration decl that corresponds to the parsed declaration parsed_decl_it into the DeclEngine for the first time. Read more
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fn insert_modified( &self, modified_decl: TyTraitDecl, original_decl: DeclId<TyTraitDecl>, ) -> DeclRef<DeclId<TyTraitDecl>>

Inserts a typed declaration modified_decl that represents a modified version of an original_decl. E.g., during monomorphization, we get an original typed declaration from the DeclEngine, modify it, and insert the modified_decl into the DeclEngine. Read more
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impl DeclEngineInsert<TyTraitFn> for DeclEngine

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fn insert( &self, decl: TyTraitFn, parsed_decl_id: ParsedDeclId<<TyTraitFn as TyDeclParsedType>::ParsedType>, ) -> DeclRef<DeclId<TyTraitFn>>

Inserts a typed declaration decl that corresponds to the parsed declaration parsed_decl_it into the DeclEngine for the first time. Read more
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fn insert_modified( &self, modified_decl: TyTraitFn, original_decl: DeclId<TyTraitFn>, ) -> DeclRef<DeclId<TyTraitFn>>

Inserts a typed declaration modified_decl that represents a modified version of an original_decl. E.g., during monomorphization, we get an original typed declaration from the DeclEngine, modify it, and insert the modified_decl into the DeclEngine. Read more
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impl DeclEngineInsert<TyTraitType> for DeclEngine

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fn insert( &self, decl: TyTraitType, parsed_decl_id: ParsedDeclId<<TyTraitType as TyDeclParsedType>::ParsedType>, ) -> DeclRef<DeclId<TyTraitType>>

Inserts a typed declaration decl that corresponds to the parsed declaration parsed_decl_it into the DeclEngine for the first time. Read more
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fn insert_modified( &self, modified_decl: TyTraitType, original_decl: DeclId<TyTraitType>, ) -> DeclRef<DeclId<TyTraitType>>

Inserts a typed declaration modified_decl that represents a modified version of an original_decl. E.g., during monomorphization, we get an original typed declaration from the DeclEngine, modify it, and insert the modified_decl into the DeclEngine. Read more
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impl DeclEngineInsert<TyTypeAliasDecl> for DeclEngine

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fn insert( &self, decl: TyTypeAliasDecl, parsed_decl_id: ParsedDeclId<<TyTypeAliasDecl as TyDeclParsedType>::ParsedType>, ) -> DeclRef<DeclId<TyTypeAliasDecl>>

Inserts a typed declaration decl that corresponds to the parsed declaration parsed_decl_it into the DeclEngine for the first time. Read more
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fn insert_modified( &self, modified_decl: TyTypeAliasDecl, original_decl: DeclId<TyTypeAliasDecl>, ) -> DeclRef<DeclId<TyTypeAliasDecl>>

Inserts a typed declaration modified_decl that represents a modified version of an original_decl. E.g., during monomorphization, we get an original typed declaration from the DeclEngine, modify it, and insert the modified_decl into the DeclEngine. Read more
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impl DeclEngineReplace<TyAbiDecl> for DeclEngine

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fn replace(&self, index: DeclId<TyAbiDecl>, decl: TyAbiDecl)

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impl DeclEngineReplace<TyConfigurableDecl> for DeclEngine

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fn replace(&self, index: DeclId<TyConfigurableDecl>, decl: TyConfigurableDecl)

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impl DeclEngineReplace<TyConstantDecl> for DeclEngine

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fn replace(&self, index: DeclId<TyConstantDecl>, decl: TyConstantDecl)

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impl DeclEngineReplace<TyEnumDecl> for DeclEngine

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fn replace(&self, index: DeclId<TyEnumDecl>, decl: TyEnumDecl)

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impl DeclEngineReplace<TyFunctionDecl> for DeclEngine

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fn replace(&self, index: DeclId<TyFunctionDecl>, decl: TyFunctionDecl)

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impl DeclEngineReplace<TyImplSelfOrTrait> for DeclEngine

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fn replace(&self, index: DeclId<TyImplSelfOrTrait>, decl: TyImplSelfOrTrait)

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impl DeclEngineReplace<TyStorageDecl> for DeclEngine

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fn replace(&self, index: DeclId<TyStorageDecl>, decl: TyStorageDecl)

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impl DeclEngineReplace<TyStructDecl> for DeclEngine

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fn replace(&self, index: DeclId<TyStructDecl>, decl: TyStructDecl)

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impl DeclEngineReplace<TyTraitDecl> for DeclEngine

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fn replace(&self, index: DeclId<TyTraitDecl>, decl: TyTraitDecl)

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impl DeclEngineReplace<TyTraitFn> for DeclEngine

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fn replace(&self, index: DeclId<TyTraitFn>, decl: TyTraitFn)

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impl DeclEngineReplace<TyTraitType> for DeclEngine

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fn replace(&self, index: DeclId<TyTraitType>, decl: TyTraitType)

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impl DeclEngineReplace<TyTypeAliasDecl> for DeclEngine

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fn replace(&self, index: DeclId<TyTypeAliasDecl>, decl: TyTypeAliasDecl)

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impl Default for DeclEngine

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fn default() -> DeclEngine

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

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.
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Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.
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fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Send + Sync> ⓘ

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait.
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where Self: Binary,

Causes self to use its Binary implementation when Debug-formatted.
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where Self: Display,

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where Self: LowerExp,

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where Self: LowerHex,

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where Self: Octal,

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where Self: Pointer,

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where Self: UpperExp,

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where Self: UpperHex,

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fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

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where F: FnOnce(&Self) -> bool,

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where Self: Deref<Target = T>, T: 'a + ?Sized, R: 'a,

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where Self: DerefMut<Target = T> + Deref, T: 'a + ?Sized, R: 'a,

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const ALIGN: usize

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type Init = T

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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type Error = !

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

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Performs the conversion.
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fn vzip(self) -> V

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where S: Into<Dispatch>,

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