Struct StubTools 

pub struct StubTools;

Placeholder executor: advertises no tools and reports any call it receives as unhandled (the model shouldn’t call anything without specs, but the guard keeps the loop progressing if it does).

Trait Implementations

impl Clone for StubTools

fn clone(&self) -> StubTools

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for StubTools

impl Default for StubTools

fn default() -> StubTools

Returns the “default value” for a type.

impl ToolExecutor for StubTools

fn execute<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, name: &'life1 str, args_json: &'life2 str, ) -> Pin<Box<dyn Future<Output = String> + Send + 'async_trait>>

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

Run name with JSON args_json; return a JSON result.

fn specs(&self) -> Vec<ToolSpec>

Specs for the tools this executor knows how to run. The default returns an empty list — the model won’t be told about any tools, so it won’t emit tool_calls. Real registries override this.

fn owns(&self, name: &str) -> bool

Whether this executor advertises a tool named name.

fn needs_approval(&self, _name: &str) -> bool

Whether name requires explicit human approval before Self::execute may run. The default is false — pure / read-only tools shouldn’t trigger an approval gate. Override for sensitive tools (writes, code execution, network reach, anything with side effects).