Trait Tool 

pub trait Tool: Send + Sync {
    // Required methods
    fn name(&self) -> &'static str;
    fn definition(&self) -> Value;
    fn call<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 self,
        args: &'life1 Value,
        ctx: &'life2 ToolContext,
    ) -> Pin<Box<dyn Future<Output = AgentResult<ToolOutput>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait;

    // Provided method
    fn as_framework_tool(&self) -> Option<&dyn FrameworkTool> { ... }
}

Required Methods

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

fn definition(&self) -> Value

fn call<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, args: &'life1 Value, ctx: &'life2 ToolContext, ) -> Pin<Box<dyn Future<Output = AgentResult<ToolOutput>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Provided Methods

fn as_framework_tool(&self) -> Option<&dyn FrameworkTool>

Return Some(&dyn FrameworkTool) if this tool is a framework-internal tool that needs engine infrastructure injection (EventBus). Default returns None — user-defined tools need not override this.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl Tool for AutoContinueTool

impl Tool for SubAgentTool

impl Tool for UpdatePlanTool

impl<T: TypedTool + Send + Sync + 'static> Tool for T