Struct NerEntity 

#[non_exhaustive]
pub struct NerEntity {
    pub text: String,
    pub label: String,
    pub token_span: (usize, usize),
    pub char_span: (usize, usize),
}

One merged named-entity span, a BIO-collapsed view of per-token NER tags.

Produced by collapsing the per-token NlpToken::ner BIO tags: a B- (or orphan I-) tag opens a span, matching I- tags extend it, and an O tag or a label change closes it. Spans never include the "O" outside-tag.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

text: String

Surface text of the entity, spanning the original input bytes.

label: String

Entity type without the BIO prefix (e.g. "PERSON", "GPE").

token_span: (usize, usize)

Inclusive [first, last] 0-based token indices into NlpResult::tokens.

char_span: (usize, usize)

Half-open [start, end) UTF-8 byte offsets into the original input text.

Trait Implementations

impl Clone for NerEntity

fn clone(&self) -> NerEntity

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NerEntity

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

Formats the value using the given formatter.

impl Default for NerEntity

fn default() -> NerEntity

Returns the “default value” for a type.

impl PartialEq for NerEntity

fn eq(&self, other: &NerEntity) -> 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 Eq for NerEntity

impl StructuralPartialEq for NerEntity