Struct Item 

pub struct Item {
    pub id: ItemId,
    pub item_type: ItemType,
    pub name: String,
    pub description: Option<String>,
    pub source: SourceLocation,
    pub relationships: Vec<Relationship>,
    pub attributes: ItemAttributes,
}

Represents a single document/node in the knowledge graph.

Fields

id: ItemId

Unique identifier.

item_type: ItemType

Type of this item.

name: String

Human-readable name.

description: Option<String>

Optional description.

source: SourceLocation

Source file location.

relationships: Vec<Relationship>

All relationships from this item to other items.

attributes: ItemAttributes

Type-specific attributes.

Implementations

impl Item

pub fn relationship_ids( &self, rel_type: RelationshipType, ) -> impl Iterator<Item = &ItemId>

Returns an iterator over target IDs for a specific relationship type.

pub fn has_relationship_type(&self, rel_type: RelationshipType) -> bool

Returns true if this item has any relationships of the given type.

pub fn has_upstream(&self) -> bool

Returns true if this item has any upstream relationships.

pub fn all_references(&self) -> impl Iterator<Item = &ItemId>

Returns an iterator over all referenced item IDs (relationships and peer refs from attributes).

Trait Implementations

impl Clone for Item

fn clone(&self) -> Item

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Item

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Item

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<&Item> for ItemDiff

fn from(item: &Item) -> Self

Converts to this type from the input type.

impl Serialize for Item

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

where __S: Serializer,

Serialize this value into the given Serde serializer.