Struct Tool 

pub struct Tool { /* private fields */ }

A type-erased typed tool plus its stable protocol descriptor.

Constructed through Definition::tool in normal use. The public accessors exist so capability packages can test and document their exported schema, and so hosts can execute calls via Tool::invoke.

Implementations

impl Tool

pub fn spec(&self) -> &ToolSpec

The stable tool protocol descriptor.

pub async fn invoke( &self, arguments: Value, context: Context, ) -> Result<Value, Error>

Execute one call: deserialize arguments, run the handler, serialize the typed output.

Invalid arguments surface as a model-visible invalid_arguments Error; output serialization failures surface as an internal result_serialization Error.

Trait Implementations

impl Clone for Tool

fn clone(&self) -> Tool

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Tool

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

Formats the value using the given formatter.