Struct langchain_rust::tools::WebScrapper

pub struct WebScrapper {}

Implementations

impl WebScrapper

pub fn new() -> Self

Trait Implementations

impl Into<Arc<dyn Tool>> for WebScrapper

fn into(self) -> Arc<dyn Tool>

Converts this type into the (usually inferred) input type.

impl Tool for WebScrapper

fn name(&self) -> String

Returns the name of the tool.

fn description(&self) -> String

Provides a description of what the tool does and when to use it.

fn run<'life0, 'async_trait>( &'life0 self, input: Value ) -> Pin<Box<dyn Future<Output = Result<String, Box<dyn Error>>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Executes the core functionality of the tool.

fn parameters(&self) -> Value

This are the parametters for OpenAi-like function call. You should return a jsnon like this one

fn call<'life0, 'life1, 'async_trait>( &'life0 self, input: &'life1 str ) -> Pin<Box<dyn Future<Output = Result<String, Box<dyn Error>>> + Send + 'async_trait>>

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

Processes an input string and executes the tool’s functionality, returning a Result.

fn parse_input<'life0, 'life1, 'async_trait>( &'life0 self, input: &'life1 str ) -> Pin<Box<dyn Future<Output = Value> + Send + 'async_trait>>

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

Parses the input string, which could be a JSON value or a raw string, depending on the LLM model.