Trait RcNodeExt

pub trait RcNodeExt {
    // Required methods
    fn push_child(&self, child: Rc<Node>) -> Result<()>;
    fn deep_clone(&self, parent: Option<Weak<Node>>) -> Result<Rc<Node>>;
    fn deep_clone_with_modify<F: Fn(&mut NodeData) -> Result<()>>(
        &self,
        parent: Option<Weak<Node>>,
        modify: F,
    ) -> Result<Rc<Node>>;
    fn change_child<F: Fn(&mut NodeData) -> Result<()>>(
        &self,
        index: usize,
        modify: F,
    ) -> Result<()>;
}

Available on crate feature markup5ever_rcdom only.

Extensions for Rc

Required Methods

fn push_child(&self, child: Rc<Node>) -> Result<()>

Pushes a child node to the current node.

fn deep_clone(&self, parent: Option<Weak<Node>>) -> Result<Rc<Node>>

Create a deep clone

fn deep_clone_with_modify<F: Fn(&mut NodeData) -> Result<()>>( &self, parent: Option<Weak<Node>>, modify: F, ) -> Result<Rc<Node>>

Create a deep clone with modification of data.

fn change_child<F: Fn(&mut NodeData) -> Result<()>>( &self, index: usize, modify: F, ) -> Result<()>

Changes a child node at the given index by modifying its data.

Deep clones are needed.

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.

Implementations on Foreign Types

impl RcNodeExt for Rc<Node>

fn push_child(&self, child: Rc<Node>) -> Result<()>

fn deep_clone(&self, parent: Option<Weak<Node>>) -> Result<Rc<Node>>

fn deep_clone_with_modify<F: Fn(&mut NodeData) -> Result<()>>( &self, parent: Option<Weak<Node>>, modify: F, ) -> Result<Rc<Node>>

fn change_child<F: Fn(&mut NodeData) -> Result<()>>( &self, index: usize, modify: F, ) -> Result<()>

Implementors