finance-query 2.6.1

A Rust library for querying financial data
Documentation 
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//! Commodities market data models.
//!
//! Canonical public types for commodity quotes (gold, silver, oil, etc.),
//! shared across FMP and Alpha Vantage providers.

use serde::{Deserialize, Serialize};

/// A commodity price quote (e.g., gold, silver, crude oil).
///
/// Obtain via [`Ticker::quote`](crate::Ticker::quote) using the commodity symbol (e.g., `"GC=F"` for gold).
#[derive(Debug, Clone, Serialize, Deserialize)]
#[non_exhaustive]
pub struct CommodityQuote {
    /// Commodity symbol (e.g., `"GCUSD"` for gold, `"CLUSD"` for crude oil)
    pub symbol: String,
    /// Human-readable commodity name (e.g., `"Gold"`, `"Crude Oil WTI"`)
    pub name: Option<String>,
    /// Unit of measurement (e.g., `"troy ounce"`, `"barrel"`)
    pub unit: Option<String>,
    /// Current price
    pub price: Option<f64>,
    /// Price change
    pub change: Option<f64>,
    /// Price change percentage
    pub change_percent: Option<f64>,
    /// Unix timestamp of the last update
    pub timestamp: Option<i64>,
}