Trait NodeExt 

pub trait NodeExt: Node {
    // Provided methods
    fn rewrite<R: NodeRewriter<NodeTy = Self>>(
        self,
        rewriter: &mut R,
    ) -> VortexResult<Transformed<Self>> { ... }
    fn accept<'a, V: NodeVisitor<'a, NodeTy = Self>>(
        &'a self,
        visitor: &mut V,
    ) -> VortexResult<TraversalOrder> { ... }
    fn transform_down<F: FnMut(Self) -> VortexResult<Transformed<Self>>>(
        self,
        f: F,
    ) -> VortexResult<Transformed<Self>> { ... }
    fn transform_up<F: FnMut(Self) -> VortexResult<Transformed<Self>>>(
        self,
        f: F,
    ) -> VortexResult<Transformed<Self>> { ... }
    fn fold_context<R, F: NodeFolderContext<NodeTy = Self, Result = R>>(
        self,
        ctx: &F::Context,
        folder: &mut F,
    ) -> VortexResult<FoldUp<R>> { ... }
    fn fold<R, F: NodeFolder<NodeTy = Self, Result = R>>(
        self,
        folder: &mut F,
    ) -> VortexResult<FoldUp<R>> { ... }
}

Provided Methods

fn rewrite<R: NodeRewriter<NodeTy = Self>>( self, rewriter: &mut R, ) -> VortexResult<Transformed<Self>>

Walk the tree in pre-order (top-down) way, rewriting it as it goes.

fn accept<'a, V: NodeVisitor<'a, NodeTy = Self>>( &'a self, visitor: &mut V, ) -> VortexResult<TraversalOrder>

A pre-order (top-down) traversal.

fn transform_down<F: FnMut(Self) -> VortexResult<Transformed<Self>>>( self, f: F, ) -> VortexResult<Transformed<Self>>

A pre-order transformation

fn transform_up<F: FnMut(Self) -> VortexResult<Transformed<Self>>>( self, f: F, ) -> VortexResult<Transformed<Self>>

A post-order transform

fn fold_context<R, F: NodeFolderContext<NodeTy = Self, Result = R>>( self, ctx: &F::Context, folder: &mut F, ) -> VortexResult<FoldUp<R>>

applies the NodeFolderContext to the Node tree, with an initial Context.

fn fold<R, F: NodeFolder<NodeTy = Self, Result = R>>( self, folder: &mut F, ) -> VortexResult<FoldUp<R>>

applies the NodeFolder to the Node tree

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<T: Node> NodeExt for T