Struct Entity 

pub struct Entity {
    pub mention: String,
    pub score: f32,
    pub span: (usize, usize),
}

An entity mention located in a chunk of source text.

Fields are deliberately flat and serde-round-trippable so that an ingest pipeline can attach the list verbatim to a Node’s props bag or persist it as an audit artefact without an intermediate DTO.

Fields

mention: String

Surface form of the mention, exactly as it appears in the source text (whitespace-normalised but otherwise untouched).

score: f32

Extractor-assigned score in [0.0, 1.0]. For the KeyBERT extractor this is the cosine similarity between the candidate embedding and the chunk embedding after MMR diversification.

span: (usize, usize)

Byte span (start, end) of the mention in the original chunk text. end is exclusive, matching str::get(start..end).

Trait Implementations

impl Clone for Entity

fn clone(&self) -> Entity

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Entity

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Entity

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Entity

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Entity

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Entity