Struct MockModel 

pub struct MockModel { /* private fields */ }

A mock NER model for testing purposes.

This is provided so tests can create custom mock implementations without breaking the sealed trait pattern.

Entity Validation

By default, extract_entities validates that entity offsets are within the input text bounds and that start < end. Set validate = false to disable this (useful for testing error handling).

Example

use anno::{MockModel, Entity, EntityType, Result};

let mock = MockModel::new("test-mock")
    .with_entities(vec![
        Entity::new("John", EntityType::Person, 0, 4, 0.9),
    ]);

// Use mock in tests

Implementations

impl MockModel

pub fn new(name: &'static str) -> Self

Create a new mock model.

pub fn with_entities(self, entities: Vec<Entity>) -> Self

Set entities to return on extraction.

Panics

Panics if any entity has start >= end.

pub fn with_types(self, types: Vec<EntityType>) -> Self

Set supported entity types.

pub fn without_validation(self) -> Self

Disable offset validation during extraction (for testing error paths).

Trait Implementations

impl Clone for MockModel

fn clone(&self) -> MockModel

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Model for MockModel

fn extract_entities( &self, text: &str, _language: Option<&str>, ) -> Result<Vec<Entity>>

Extract entities from text.

fn supported_types(&self) -> Vec<EntityType>

Get supported entity types.

fn is_available(&self) -> bool

Check if model is available and ready.

fn name(&self) -> &'static str

Get the model name/identifier.

fn description(&self) -> &'static str

Get a description of the model.

fn capabilities(&self) -> ModelCapabilities

Get capability summary for this model.

fn version(&self) -> String

Get a version identifier for the model configuration/weights.