pub enum NoError {}
Expand description

A ‘never’ error.

Trait Implementations§

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impl Debug for NoError

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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<'a> SemanticRewriter<Ambiguity, NoError> for Inference<'a>

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fn rewrite(&mut self, value: Ambiguity) -> Result<Ambiguity, NoError>

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impl<'a> SemanticRewriter<ConcreteEnumId, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<ConcreteEnumLongId, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<ConcreteExternTypeId, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<ConcreteExternTypeLongId, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<ConcreteFunction, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<ConcreteFunctionWithBody, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<ConcreteFunctionWithBodyId, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<ConcreteImplId, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<ConcreteImplLongId, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<ConcreteStructId, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<ConcreteStructLongId, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<ConcreteTraitGenericFunctionId, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<ConcreteTraitGenericFunctionLongId, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<ConcreteTraitId, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<ConcreteTraitLongId, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<ConcreteTypeId, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<ConcreteVariant, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<Constant, NoError> for Inference<'a>

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fn rewrite(&mut self, value: Constant) -> Result<Constant, NoError>

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impl<'a> SemanticRewriter<ConstantId, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<EnumId, NoError> for Inference<'a>

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fn rewrite(&mut self, value: EnumId) -> Result<EnumId, NoError>

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impl<'a> SemanticRewriter<Expr, NoError> for Inference<'a>

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fn rewrite(&mut self, value: Expr) -> Result<Expr, NoError>

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impl<'a> SemanticRewriter<ExprAssignment, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<ExprBlock, NoError> for Inference<'a>

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fn rewrite(&mut self, value: ExprBlock) -> Result<ExprBlock, NoError>

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impl<'a> SemanticRewriter<ExprConstant, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<ExprDesnap, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<ExprEnumVariantCtor, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<ExprFunctionCall, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<ExprFunctionCallArg, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<ExprIf, NoError> for Inference<'a>

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fn rewrite(&mut self, value: ExprIf) -> Result<ExprIf, NoError>

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impl<'a> SemanticRewriter<ExprLiteral, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<ExprLogicalOperator, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<ExprLoop, NoError> for Inference<'a>

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fn rewrite(&mut self, value: ExprLoop) -> Result<ExprLoop, NoError>

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impl<'a> SemanticRewriter<ExprMatch, NoError> for Inference<'a>

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fn rewrite(&mut self, value: ExprMatch) -> Result<ExprMatch, NoError>

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impl<'a> SemanticRewriter<ExprMemberAccess, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<ExprMissing, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<ExprPropagateError, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<ExprSnapshot, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<ExprStructCtor, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<ExprTuple, NoError> for Inference<'a>

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fn rewrite(&mut self, value: ExprTuple) -> Result<ExprTuple, NoError>

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impl<'a> SemanticRewriter<ExprVar, NoError> for Inference<'a>

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fn rewrite(&mut self, value: ExprVar) -> Result<ExprVar, NoError>

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impl<'a> SemanticRewriter<ExprVarMemberPath, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<ExternFunctionId, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<ExternTypeId, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<FreeFunctionId, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<FunctionId, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<FunctionLongId, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<GenericArgumentId, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<GenericFunctionId, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<GenericFunctionWithBodyId, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<GenericParam, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<GenericParamConst, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<GenericParamId, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<GenericParamImpl, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<GenericParamType, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<Id<Expr>, NoError> for Inference<'a>

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fn rewrite(&mut self, value: ExprId) -> Result<ExprId, NoError>

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impl<'a> SemanticRewriter<Id<Statement>, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<ImplAliasId, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<ImplDefId, NoError> for Inference<'a>

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fn rewrite(&mut self, value: ImplDefId) -> Result<ImplDefId, NoError>

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impl<'a> SemanticRewriter<ImplFunctionId, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<ImplGenericFunctionId, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<ImplGenericFunctionWithBodyId, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<ImplId, NoError> for Inference<'a>

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fn rewrite(&mut self, value: ImplId) -> Result<ImplId, NoError>

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impl<'a> SemanticRewriter<ImplVar, NoError> for Inference<'a>

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fn rewrite(&mut self, value: ImplVar) -> Result<ImplVar, NoError>

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impl<'a> SemanticRewriter<ImplVarId, NoError> for Inference<'a>

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fn rewrite(&mut self, value: ImplVarId) -> Result<ImplVarId, NoError>

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impl<'a> SemanticRewriter<LiteralId, NoError> for Inference<'a>

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fn rewrite(&mut self, value: LiteralId) -> Result<LiteralId, NoError>

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impl<'a> SemanticRewriter<LocalVarId, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<LocalVariable, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<MatchArm, NoError> for Inference<'a>

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fn rewrite(&mut self, value: MatchArm) -> Result<MatchArm, NoError>

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impl<'a> SemanticRewriter<Member, NoError> for Inference<'a>

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fn rewrite(&mut self, value: Member) -> Result<Member, NoError>

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impl<'a> SemanticRewriter<MemberId, NoError> for Inference<'a>

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fn rewrite(&mut self, value: MemberId) -> Result<MemberId, NoError>

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impl<'a> SemanticRewriter<ParamId, NoError> for Inference<'a>

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fn rewrite(&mut self, value: ParamId) -> Result<ParamId, NoError>

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impl<'a> SemanticRewriter<Parameter, NoError> for Inference<'a>

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fn rewrite(&mut self, value: Parameter) -> Result<Parameter, NoError>

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impl<'a> SemanticRewriter<Pattern, NoError> for Inference<'a>

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fn rewrite(&mut self, value: Pattern) -> Result<Pattern, NoError>

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impl<'a> SemanticRewriter<PatternEnumVariant, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<PatternLiteral, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<PatternOtherwise, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<PatternStruct, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<PatternTuple, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<PatternVariable, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<Signature, NoError> for Inference<'a>

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fn rewrite(&mut self, value: Signature) -> Result<Signature, NoError>

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impl<'a> SemanticRewriter<Statement, NoError> for Inference<'a>

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fn rewrite(&mut self, value: Statement) -> Result<Statement, NoError>

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impl<'a> SemanticRewriter<StatementBreak, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<StatementContinue, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<StatementExpr, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<StatementLet, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<StatementReturn, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<StructId, NoError> for Inference<'a>

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fn rewrite(&mut self, value: StructId) -> Result<StructId, NoError>

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impl<'a> SemanticRewriter<TraitFunctionId, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<TraitId, NoError> for Inference<'a>

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fn rewrite(&mut self, value: TraitId) -> Result<TraitId, NoError>

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impl<'a> SemanticRewriter<TypeId, NoError> for Inference<'a>

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fn rewrite(&mut self, value: TypeId) -> Result<TypeId, NoError>

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impl<'a> SemanticRewriter<TypeLongId, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<TypeVar, NoError> for Inference<'a>

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fn rewrite(&mut self, value: TypeVar) -> Result<TypeVar, NoError>

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impl<'a> SemanticRewriter<UninferredImpl, NoError> for Inference<'a>

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impl<'a> SemanticRewriter<VarId, NoError> for Inference<'a>

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fn rewrite(&mut self, value: VarId) -> Result<VarId, NoError>

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impl<'a> SemanticRewriter<VariantId, NoError> for Inference<'a>

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fn rewrite(&mut self, value: VariantId) -> Result<VariantId, NoError>

Auto Trait Implementations§

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

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

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fn borrow(&self) -> &T

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

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

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

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for Twhere U: From<T>,

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fn into(self) -> U

Calls U::from(self).

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

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impl<T0, T1, E, TRewriter> SemanticRewriter<(T0, T1), E> for TRewriterwhere TRewriter: SemanticRewriter<T0, E> + SemanticRewriter<T1, E>,

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fn rewrite(&mut self, value: (T0, T1)) -> Result<(T0, T1), E>

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impl<T, E, TRewriter> SemanticRewriter<Box<T, Global>, E> for TRewriterwhere T: Clone, TRewriter: SemanticRewriter<T, E>,

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fn rewrite(&mut self, value: Box<T, Global>) -> Result<Box<T, Global>, E>

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impl<T, E, TRewriter> SemanticRewriter<Option<T>, E> for TRewriterwhere TRewriter: SemanticRewriter<T, E>,

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fn rewrite(&mut self, value: Option<T>) -> Result<Option<T>, E>

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impl<T, E, TRewriter, E2> SemanticRewriter<Result<T, E2>, E> for TRewriterwhere TRewriter: SemanticRewriter<T, E>,

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fn rewrite(&mut self, value: Result<T, E2>) -> Result<Result<T, E2>, E>

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impl<T, E, TRewriter> SemanticRewriter<Vec<T, Global>, E> for TRewriterwhere TRewriter: SemanticRewriter<T, E>,

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fn rewrite(&mut self, value: Vec<T, Global>) -> Result<Vec<T, Global>, E>

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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

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

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

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

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

Performs the conversion.
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impl<T> Upcast<T> for Twhere T: ?Sized,

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fn upcast(&self) -> &T

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impl<T> UpcastMut<T> for Twhere T: ?Sized,

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