Plugin

Trait Plugin 

Source
pub trait Plugin:
    Send
    + Sync
    + Debug
    + 'static {
    // Required method
    fn name(&self) -> &str;

    // Provided methods
    fn enforce(&self) -> PluginPhase { ... }
    fn resolve_model<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 self,
        _model_id: &'life1 str,
        _ctx: &'life2 RequestContext,
    ) -> Pin<Box<dyn Future<Output = Result<Option<String>, AiError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait { ... }
    fn load_template<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 self,
        _template_name: &'life1 str,
        _ctx: &'life2 RequestContext,
    ) -> Pin<Box<dyn Future<Output = Result<Option<Vec<Message>>, AiError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait { ... }
    fn transform_params<'life0, 'life1, 'async_trait>(
        &'life0 self,
        params: TextParams,
        _ctx: &'life1 RequestContext,
    ) -> Pin<Box<dyn Future<Output = Result<TextParams, AiError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait { ... }
    fn transform_result<'life0, 'life1, 'async_trait>(
        &'life0 self,
        result: TextResult,
        _ctx: &'life1 RequestContext,
    ) -> Pin<Box<dyn Future<Output = Result<TextResult, AiError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait { ... }
    fn on_request_start<'life0, 'life1, 'async_trait>(
        &'life0 self,
        _ctx: &'life1 RequestContext,
    ) -> Pin<Box<dyn Future<Output = Result<(), AiError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait { ... }
    fn on_request_end<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 self,
        _ctx: &'life1 RequestContext,
        _result: &'life2 TextResult,
    ) -> Pin<Box<dyn Future<Output = Result<(), AiError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait { ... }
    fn on_error<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 self,
        _error: &'life1 AiError,
        _ctx: &'life2 RequestContext,
    ) -> Pin<Box<dyn Future<Output = Result<(), AiError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait { ... }
    fn transform_stream(&self, stream: Box<TextStream>) -> Box<TextStream> { ... }
}
Expand description

Plugin trait for runtime-level hooks.

Plugins provide application-level functionality that works across multiple providers and models. Unlike layers which wrap providers, plugins hook into the runtime execution flow.

Required Methods§

Source

fn name(&self) -> &str

Plugin name

Provided Methods§

Source

fn enforce(&self) -> PluginPhase

Plugin execution phase

Source

fn resolve_model<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, _model_id: &'life1 str, _ctx: &'life2 RequestContext, ) -> Pin<Box<dyn Future<Output = Result<Option<String>, AiError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Resolve model ID

Allows plugins to intercept and modify model selection.

Source

fn load_template<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, _template_name: &'life1 str, _ctx: &'life2 RequestContext, ) -> Pin<Box<dyn Future<Output = Result<Option<Vec<Message>>, AiError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Load template

Allows plugins to provide message templates.

Source

fn transform_params<'life0, 'life1, 'async_trait>( &'life0 self, params: TextParams, _ctx: &'life1 RequestContext, ) -> Pin<Box<dyn Future<Output = Result<TextParams, AiError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Transform request parameters

Plugins can modify parameters before sending to the provider.

Source

fn transform_result<'life0, 'life1, 'async_trait>( &'life0 self, result: TextResult, _ctx: &'life1 RequestContext, ) -> Pin<Box<dyn Future<Output = Result<TextResult, AiError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Transform result

Plugins can modify the result after receiving from the provider.

Source

fn on_request_start<'life0, 'life1, 'async_trait>( &'life0 self, _ctx: &'life1 RequestContext, ) -> Pin<Box<dyn Future<Output = Result<(), AiError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Hook called when a request starts

Source

fn on_request_end<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, _ctx: &'life1 RequestContext, _result: &'life2 TextResult, ) -> Pin<Box<dyn Future<Output = Result<(), AiError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Hook called when a request ends successfully

Source

fn on_error<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, _error: &'life1 AiError, _ctx: &'life2 RequestContext, ) -> Pin<Box<dyn Future<Output = Result<(), AiError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Hook called when an error occurs

Source

fn transform_stream(&self, stream: Box<TextStream>) -> Box<TextStream>

Transform text stream

Plugins can wrap or modify the stream of text chunks.

Implementors§