Struct WebFetchTool 

pub struct WebFetchTool { /* private fields */ }

Tool for fetching web content.

• HTML is converted to markdown
• JSON is pretty-printed
• Other content returned as-is

Implementations

impl WebFetchTool

pub fn new() -> Self

Creates a new webfetch tool with default client.

pub fn with_client(client: Client) -> Self

Creates a webfetch tool with a custom client.

Trait Implementations

impl Clone for WebFetchTool

fn clone(&self) -> WebFetchTool

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WebFetchTool

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

Formats the value using the given formatter.

impl Default for WebFetchTool

fn default() -> Self

Returns the “default value” for a type.

impl Tool for WebFetchTool

const NAME: &'static str = tool_names::WEBFETCH

The name of the tool. This name should be unique.

type Error = ToolError

The error type of the tool.

type Args = WebFetchArgs

The arguments type of the tool.

type Output = ToolOutput

The output type of the tool.

async fn definition(&self, _prompt: String) -> ToolDefinition

A method returning the tool definition. The user prompt can be used to tailor the definition to the specific use case.

async fn call(&self, args: Self::Args) -> Result<Self::Output, Self::Error>

The tool execution method. Both the arguments and return value are a String since these values are meant to be the output and input of LLM models (respectively)

fn name(&self) -> String

A method returning the name of the tool.

impl ToolContext for WebFetchTool

const NAME: &'static str = tool_names::WEBFETCH

Tool name used for section headers in generated system prompt.

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

Returns the tool’s context string for system prompt generation.