Crate obol 

Obol - Portfolio networth calculator with real-time price fetching

This crate provides functionality to calculate the total networth of a portfolio by fetching current prices for various asset types including currencies, stocks, and cryptocurrencies.

Quick Start

use obol::{PortfolioBuilder, CombinedPriceProvider, PortfolioConfig};
use rust_decimal::Decimal;

let mut config = PortfolioConfig::default();
config.currencies.insert("USD".to_string(), Decimal::from(1000));
config.stocks.insert("AAPL".to_string(), 10);

let provider = Box::new(CombinedPriceProvider::new());
let portfolio = PortfolioBuilder::new(config)
    .base_currency("USD")
    .with_price_provider(provider)
    .build()
    .await?;

println!("Total networth: {}", portfolio.total_networth());

Re-exports

pub use crate::config::CryptoAsset;

pub use crate::config::PortfolioConfig;

pub use crate::error::Error;

pub use crate::error::ErrorContext;

pub use crate::error::Result;

pub use crate::portfolio::AssetHolding;

pub use crate::portfolio::Portfolio;

pub use crate::portfolio::PortfolioBreakdown;

pub use crate::portfolio::PortfolioBuilder;

pub use crate::price::AssetPrice;

pub use crate::price::CoinGeckoProvider;

pub use crate::price::CombinedPriceProvider;

pub use crate::price::PriceProvider;

Modules

background_update

Background portfolio update system

config

Configuration handling for portfolio definitions

daemon

Daemon module for background portfolio data collection

database

Database module for time series storage

error

Error types for the obol crate

logging

Comprehensive logging configuration for obol

paths

Cross-platform path management for obol

portfolio

Portfolio models and builders

price

Price fetching providers for different asset types

tui

TUI (Terminal User Interface) module

utils

Utility functions for the obol crate

validation

Validation system for portfolio configurations

Constants

VERSION

Current version of the obol crate