Struct HookedModel 

pub struct HookedModel { /* private fields */ }

A model wrapper that invokes GenerationHook callbacks after generate() completes and for each streaming part yielded by stream().

The wrapper is a pure observer — it never modifies requests or responses. The LanguageModel implementation lives below in this file so all trait methods are co-located.

Implementations

impl HookedModel

pub fn new( inner: Box<DynLanguageModel<'static>>, hooks: Arc<[Arc<dyn GenerationHook>]>, ) -> Self

Trait Implementations

impl LanguageModel for HookedModel

fn provider_name(&self) -> &str

Provider name, e.g. “openai”, “anthropic”, etc.

fn model_id(&self) -> &str

The upstream model ID, e.g. “gpt-4o”, “claude-3-5-sonnet-20241022”, etc.

async fn supported_urls(&self) -> Record<String, Regex>

Media type -> Regex for supported URLs of that media type

async fn generate( &self, options: LanguageModelCallOptions, ) -> Result<LanguageModelGenerateResult>

Generates content based on the given options.

async fn stream( &self, options: LanguageModelCallOptions, ) -> Result<LanguageModelStreamResult>

Generates content based on the given options, but returns a stream of partial results.