Struct FnToolHandler 

pub struct FnToolHandler<Ctx, F> { /* private fields */ }

A tool handler backed by an async closure.

Created via super::tool_fn or super::tool_fn_with_ctx.

Trait Implementations

impl<Ctx, F> Debug for FnToolHandler<Ctx, F>

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

Formats the value using the given formatter.

impl<Ctx, F, Fut, O> ToolHandler<Ctx> for FnToolHandler<Ctx, F>

where Ctx: Send + Sync + 'static, F: for<'c> Fn(Value, &'c Ctx) -> Fut + Send + Sync, Fut: Future<Output = Result<O, ToolError>> + Send + 'static, O: Into<ToolOutput> + Send + 'static,

fn definition(&self) -> ToolDefinition

Returns the tool’s definition (name, description, parameter schema).

fn execute<'a>( &'a self, input: Value, ctx: &'a Ctx, ) -> Pin<Box<dyn Future<Output = Result<ToolOutput, ToolError>> + Send + 'a>>

Executes the tool with the given JSON arguments and context.