Trait XmlNodeExt 

pub trait XmlNodeExt<'a> {
    // Required methods
    fn tag_name<'s, S: Source + ?Sized>(
        &self,
        source: &'s S,
    ) -> Option<Cow<'s, str>>;
    fn attributes<S: Source + ?Sized>(
        &self,
        source: &S,
    ) -> Vec<(String, String)>;
    fn xml_children(&self) -> impl Iterator<Item = RedNode<'a, XmlLanguage>>;
    fn xml_children_recursive(
        &self,
    ) -> impl Iterator<Item = RedNode<'a, XmlLanguage>>;
    fn text<S: Source + ?Sized>(&self, source: &S) -> String;
    fn read_attr<S: Source + ?Sized>(
        &self,
        source: &S,
        name: &str,
    ) -> Option<String>;
}

Extension trait for XML red nodes.

Required Methods

fn tag_name<'s, S: Source + ?Sized>( &self, source: &'s S, ) -> Option<Cow<'s, str>>

Returns the tag name of the element.

fn attributes<S: Source + ?Sized>(&self, source: &S) -> Vec<(String, String)>

Returns the attributes of the element.

fn xml_children(&self) -> impl Iterator<Item = RedNode<'a, XmlLanguage>>

Returns an iterator over the element’s children that are elements.

fn xml_children_recursive( &self, ) -> impl Iterator<Item = RedNode<'a, XmlLanguage>>

Returns a recursive iterator over all element descendants.

fn text<S: Source + ?Sized>(&self, source: &S) -> String

Returns the text content of the node.

fn read_attr<S: Source + ?Sized>( &self, source: &S, name: &str, ) -> Option<String>

Reads an attribute value by name.

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<'a> XmlNodeExt<'a> for RedNode<'a, XmlLanguage>

fn tag_name<'s, S: Source + ?Sized>( &self, source: &'s S, ) -> Option<Cow<'s, str>>

fn attributes<S: Source + ?Sized>(&self, source: &S) -> Vec<(String, String)>

fn xml_children(&self) -> impl Iterator<Item = RedNode<'a, XmlLanguage>>

fn xml_children_recursive( &self, ) -> impl Iterator<Item = RedNode<'a, XmlLanguage>>

fn text<S: Source + ?Sized>(&self, source: &S) -> String

fn read_attr<S: Source + ?Sized>( &self, source: &S, name: &str, ) -> Option<String>

Implementors