Struct EntityId 

pub struct EntityId(pub String);

Unique entity identifier: mem--entity-path.

Tuple Fields

0: String

Implementations

impl EntityId

pub fn new(mem: &str, slug: &str) -> EntityId

Construct a mem-qualified entity id. Both inputs are NFC- normalised before joining so the in-memory HashMap<EntityId, ..> key matches across compose-form variants. Without this gate, a title "café" (NFC) creates an entity whose id is the NFC byte sequence; an NFD-form lookup ("café" with combining acute) produces a byte-different EntityId and the store reports ENTITY_NOT_FOUND. The write path already NFC-normalises the title before slug derivation; this constructor closes the read path. Mem names are constrained to ASCII (per the mem grammar in crate::entity::id), so the NFC pass on the mem half is structurally a no-op — applied uniformly for symmetry.

pub fn canonical(id: &str) -> EntityId

Construct from a full mem--slug id, NFC-normalising the string. Use this at every read-path entry point that receives an id string from outside the engine (MCP tool params, CLI argv, file-path reconstruction). Direct EntityId(s) construction bypasses normalisation and re-introduces the NFC/NFD lookup hazard this constructor closes — prefer it.

pub fn mem(&self) -> &str

Extract the mem part: specs--my-entity → specs.

pub fn name(&self) -> &str

Extract the name part (last segment): specs--parent/child → child.

pub fn path(&self) -> &str

Extract the full path after mem: specs--parent/child → parent/child.

Trait Implementations

impl AsRef<str> for EntityId

fn as_ref(&self) -> &str

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for EntityId

fn clone(&self) -> EntityId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EntityId

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for EntityId

fn deserialize<__D>( __deserializer: __D, ) -> Result<EntityId, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for EntityId

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

Formats the value using the given formatter.

impl Eq for EntityId

impl Hash for EntityId

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl JsonSchema for EntityId

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

impl PartialEq for EntityId

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for EntityId

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for EntityId