Struct TickerBuilder 

pub struct TickerBuilder { /* private fields */ }

Builder for Ticker

Provides a fluent API for constructing Ticker instances.

Implementations

impl TickerBuilder

pub fn region(self, region: Region) -> Self

Set the region (automatically sets correct lang and region)

This is the recommended way to configure regional settings as it ensures lang and region are correctly paired.

Example

use finance_query::{Ticker, Region};

let ticker = Ticker::builder("2330.TW")
    .region(Region::Taiwan)
    .build()
    .await?;

pub fn lang(self, lang: impl Into<String>) -> Self

Set the language code (e.g., “en-US”, “ja-JP”, “de-DE”)

For standard regions, prefer using .region() instead to ensure correct lang/region pairing.

pub fn region_code(self, region: impl Into<String>) -> Self

Set the region code (e.g., “US”, “JP”, “DE”)

For standard regions, prefer using .region() instead to ensure correct lang/region pairing.

pub fn timeout(self, timeout: Duration) -> Self

Set the HTTP request timeout

pub fn proxy(self, proxy: impl Into<String>) -> Self

Set the proxy URL

pub fn config(self, config: ClientConfig) -> Self

Set a complete ClientConfig (overrides any previously set individual config fields)

pub async fn build(self) -> Result<Ticker>

Build the Ticker instance