Struct FetchClient 

pub struct FetchClient { /* private fields */ }

HTTP client for fetching data from Yahoo Finance.

Provides cookie management, proxy support, and various fetch methods for different content types (HTML, JSON).

Implementations

impl FetchClient

pub fn new(proxy: Option<String>) -> Result<Self, YahooError>

Create a new FetchClient with optional proxy support.

Arguments

• proxy - Optional proxy URL for general requests

Environment Variables

• AUTH_PROXY_URL - If set, used for authentication requests instead of the general proxy

pub fn auth_proxy(&self) -> Option<&String>

Get the proxy URL to use for auth requests only.

pub fn client(&self) -> &Client

Get a reference to the underlying reqwest Client.

pub fn cookie_jar(&self) -> &Arc<Jar>

Get a reference to the cookie jar.

pub async fn fetch(&self, url: &str) -> Result<String, YahooError>

Fetch a URL and return the response body as a string.

pub async fn fetch_json(&self, url: &str) -> Result<String, YahooError>

Fetch a URL expecting JSON response with proper Accept header.

pub async fn fetch_json_with_timeout( &self, url: &str, timeout: Duration, ) -> Result<String, YahooError>

Fetch a URL expecting JSON response with timeout and proper Accept header. Note: Accept-Encoding is not set to avoid compression issues with JSON parsing.

pub async fn fetch_with_timeout( &self, url: &str, timeout: Duration, ) -> Result<String, YahooError>

Fetch a URL with a custom timeout.

pub async fn fetch_response(&self, url: &str) -> Result<Response, YahooError>

Fetch a URL and return the raw response.

Trait Implementations

impl Debug for FetchClient

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

Formats the value using the given formatter.