Trait Walkable 

pub(crate) trait Walkable<'a, V: Visitor<'a>> {
    // Required method
    fn walk_ref(&'a self, visitor: &mut V) -> V::Result;
}

Required Methods

fn walk_ref(&'a self, visitor: &mut V) -> V::Result

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl<'__ast, __V> Walkable<'__ast, __V> for AngleBracketedArg

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for AsmMacro

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for AssignOpKind

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for AssocItemConstraintKind

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for AttrArgs

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for AttrItemKind

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for AttrKind

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for AttrStyle

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for BinOpKind

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for BlockCheckMode

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for BorrowKind

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for BoundAsyncness

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for BoundConstness

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for BoundPolarity

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for ByRef

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for CaptureBy

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for ClosureBinder

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for Const

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for ConstItemRhsKind

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for CoroutineKind

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for Defaultness

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for DelegationSuffixes

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for Extern

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for FnRetTy

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for ForLoopKind

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for GenBlockKind

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for GenericArg

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for GenericArgs

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for GenericBound

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for GenericParamKind

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for ImplPolarity

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for Inline

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for InlineAsmOperand

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for InlineAsmRegOrRegClass

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for InlineAsmTemplatePiece

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for IsAuto

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for LocalKind

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for MacStmtStyle

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for MatchKind

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for MgcaDisambiguation

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for ModKind

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for Parens

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for PatFieldsRest

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for PatKind

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for PreciseCapturingArg

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for RangeEnd

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for RangeLimits

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for RangeSyntax

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for Recovered

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for RestrictionKind

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for Safety

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for StmtKind

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for StrStyle

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for StructRest

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for Term

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for TraitObjectSyntax

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for TyKind

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for TyPatKind

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for UnOp

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for UnsafeBinderCastKind

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for UnsafeSource

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for UseTreeKind

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for VariantData

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for VisibilityKind

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for WherePredicateKind

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for YieldKind

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for FormatArgsPiece

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for FormatArgumentKind

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for AngleBracketedArgs

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for AnonConst

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for Arm

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for AssocItemConstraint

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for AttrItem

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for Attribute

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for BindingMode

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for Block

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for Closure

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for ConstBlockItem

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for ConstItem

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for Crate

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for Delegation

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for DelegationMac

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for DelimArgs

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for EiiDecl

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for EiiImpl

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for EnumDef

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for ExprField

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for FieldDef

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for FnContract

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for FnDecl

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for FnHeader

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for FnPtrTy

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for ForeignMod

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for GenericParam

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for Generics

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for Guard

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for ImplRestriction

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for InlineAsm

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for InlineAsmSym

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for Label

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for Lifetime

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for Local

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for MacCall

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for MacCallStmt

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for MacroDef

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for ModSpans

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for MutRestriction

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for MutTy

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for NormalAttr

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for Param

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for ParenthesizedArgs

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for Pat

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for PatField

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for Path

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for PathSegment

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for PolyTraitRef

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for QSelf

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for StaticItem

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for StrLit

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for StructExpr

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for Trait

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for TraitAlias

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for TraitBoundModifiers

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for TraitRef

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for Ty

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for TyAlias

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for TyPat

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for UnsafeBinderTy

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for UseTree

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for Variant

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for Visibility

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for WhereBoundPredicate

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for WhereClause

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for WhereEqPredicate

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for WherePredicate

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for WhereRegionPredicate

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for FormatArgPosition

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for FormatArgs

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for FormatArgument

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for FormatArguments

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for FormatPlaceholder

where __V: Visitor<'__ast>,

impl<'__ast, __V> Walkable<'__ast, __V> for DelimSpan

where __V: Visitor<'__ast>,

impl<'a, V: Visitor<'a>> Walkable<'a, V> for Expr

impl<'a, V: Visitor<'a>> Walkable<'a, V> for Impl

impl<'a, V: Visitor<'a>> Walkable<'a, V> for MethodCall