Struct Element

pub struct Element {
    pub prefix: Option<String>,
    pub name: String,
    pub attributes: HashMap<String, String>,
    pub children: Vec<Element>,
    pub text: Option<String>,
    pub cdata: Option<String>,
}

An XML element

Fields

prefix: Option<String>

Tag prefix, used for namespacing: xsl in xsl:for-each

name: String

Tag name: for-each in xsl:for-each

attributes: HashMap<String, String>

Tag attributes

children: Vec<Element>

A vector of child elements

text: Option<String>

Contents of the element

cdata: Option<String>

CDATA contents of the element

Implementations

impl Element

pub fn new<S>(name: S) -> Element

where S: ToString,

Create a new Element with the tag name name

pub fn find_child<P>(&self, predicate: P) -> Option<&Element>

where P: for<'r> Fn(&'r &Element) -> bool,

Find a single child of the current Element, given a predicate

pub fn find_child_mut<P>(&mut self, predicate: P) -> Option<&mut Element>

where P: for<'r> FnMut(&'r &mut Element) -> bool,

Find a single child of the current Element, given a predicate; returns a mutable borrow

pub fn find(&self, path: &str) -> Result<&Element, Error>

Traverse element using an xpath-like string: root/child/a

pub fn find_value<T: FromStr>(&self, path: &str) -> Result<Option<T>, Error>

pub fn filter_children<P>(&self, predicate: P) -> Filter<Iter<'_, Element>, P>

where P: for<'r> Fn(&'r &Element) -> bool,

Filters the children of the current Element, given a predicate

pub fn filter_children_mut<P>( &mut self, predicate: P, ) -> Filter<IterMut<'_, Element>, P>

where P: for<'r> FnMut(&'r &mut Element) -> bool,

Filters the children of the current Element, given a predicate; returns a mutable iterator

Trait Implementations

impl Clone for Element

fn clone(&self) -> Element

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Element

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Element

fn default() -> Self

Returns the “default value” for a type.

impl Display for Element

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl From<Element> for ElementBuilder

fn from(element: Element) -> ElementBuilder

Converts to this type from the input type.

impl From<ElementBuilder> for Element

fn from(value: ElementBuilder) -> Element

Converts to this type from the input type.

impl PartialEq for Element

fn eq(&self, other: &Element) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for Element

impl StructuralPartialEq for Element