Struct Node

pub struct Node {
    pub tag: String,
    pub attributes: HashMap<String, String>,
    pub content: String,
    /* private fields */
}

Fields

tag: String

attributes: HashMap<String, String>

content: String

Implementations

impl Node

pub fn get_nodes(&self, tag: &str) -> Option<&Vec<Node>>

Returns a list of all nodes with the specified tag If no nodes with the specified tag exists, None is returned

pub fn try_get_nodes(&self, tag: &str) -> Result<&Vec<Node>, Error>

Returns a list of all nodes with the specified tag If no nodes with the specified tag exists, an Err of TagNotFound is returned containing the parent name and requested node name Otherwise, works exactly like get_nodes but can be chained with ? (try operator)

pub fn add_attribute(&mut self, key: &str, val: &str) -> Option<String>

Adds or updates an attribute If an attribute with that key already exists it is returned

pub fn get_attribute(&self, key: &str) -> Option<&String>

pub fn try_get_attribute(&self, key: &str) -> Result<&String, Error>

Gets an attribute by name or returns an Err of AttributeNotFound containing the parent tag and the requested key Otherwise, works exactly like get_nodes but can be chained with ? (try operator)

pub fn add_node(&mut self, node: Node)

Inserts a new node node with the name of the node field

pub fn add_new_node(&mut self, tag: &str, content: String)

Inserts a new node into the xml structure Does the same thing as node.add_node(simple_xml::new(tag, content));

pub fn save_to_file<P: AsRef<Path>>(&self, path: P) -> Result<()>

This writes an xml structure to a file specified by path Uses the non-pretty to_string formatting

pub fn save_to_file_pretty<P: AsRef<Path>>(&self, path: P) -> Result<()>

This writes an xml structure to a file specified by path Uses the pretty to_string_pretty formatting

pub fn to_string_pretty(&self) -> String

Trait Implementations

impl Debug for Node

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

Formats the value using the given formatter.

impl Display for Node

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

Formats the value using the given formatter.

impl Index<&str> for Node

Returns a slice of all node nodes with the specified tag If no nodes with the specified tag exists, an empty slice is returned

type Output = [Node]

The returned type after indexing.

fn index(&self, tag: &str) -> &Self::Output

Performs the indexing (container[index]) operation.