Struct ObjectGraph 

pub struct ObjectGraph {
    pub objects: HashMap<Uuid, ObjectInstance>,
    /* private fields */
}

Graph of objects with relationships indexed for fast lookup.

Fields

objects: HashMap<Uuid, ObjectInstance>

All objects by ID

Implementations

impl ObjectGraph

pub fn new() -> Self

Create a new empty object graph.

pub fn add_object(&mut self, object: ObjectInstance)

Add an object to the graph.

pub fn get(&self, object_id: Uuid) -> Option<&ObjectInstance>

Get an object by ID.

pub fn get_mut(&mut self, object_id: Uuid) -> Option<&mut ObjectInstance>

Get a mutable reference to an object.

pub fn get_by_external_id(&self, external_id: &str) -> Option<&ObjectInstance>

Get an object by external ID.

pub fn get_by_type(&self, type_id: &str) -> Vec<&ObjectInstance>

Get all objects of a specific type.

pub fn len(&self) -> usize

Get the total number of objects.

pub fn is_empty(&self) -> bool

Check if the graph is empty.

pub fn iter(&self) -> impl Iterator<Item = &ObjectInstance>

Iterate over all objects.

Trait Implementations

impl Clone for ObjectGraph

fn clone(&self) -> ObjectGraph

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ObjectGraph

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

Formats the value using the given formatter.

impl Default for ObjectGraph

fn default() -> ObjectGraph

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ObjectGraph

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ObjectGraph

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.