Struct Relationships 

pub struct Relationships {
    pub items: Vec<Relationship>,
    /* private fields */
}

A collection of relationships parsed from a .rels file.

Fields

items: Vec<Relationship>

Implementations

impl Relationships

pub fn new() -> Relationships

pub fn from_xml(xml: &[u8]) -> Result<Relationships, OpcError>

Parse from XML bytes.

pub fn to_xml(&self) -> Result<Vec<u8>, OpcError>

Serialize to XML bytes.

pub fn get_by_id(&self, id: &str) -> Option<&Relationship>

Find a relationship by its ID.

pub fn get_by_type(&self, rel_type: &str) -> Option<&Relationship>

Find the first relationship matching a given type.

pub fn get_all_by_type(&self, rel_type: &str) -> Vec<&Relationship>

Find all relationships matching a given type.

pub fn add(&mut self, rel_type: &str, target: &str) -> String

Add a new relationship and return its generated ID.

pub fn add_external(&mut self, rel_type: &str, target: &str) -> String

Add an externally-targeted relationship (e.g. a hyperlink URL) and return its generated ID.

pub fn add_with_id(&mut self, id: &str, rel_type: &str, target: &str)

Add a relationship with a specific ID.

If a relationship with this ID already exists, it is replaced. The next_id counter is updated to avoid future collisions.

Trait Implementations

impl Clone for Relationships

fn clone(&self) -> Relationships

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Relationships

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

Formats the value using the given formatter.

impl Default for Relationships

fn default() -> Relationships

Returns the “default value” for a type.