M1: Eliminate .unwrap()/.expect() from src/strategies/ (#316)

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "optionstratlib"
-version = "0.15.3"
+version = "0.16.0"
 edition = "2024"
 authors = ["Joaquin Bejar <jb@taunais.com>"]
 description = "OptionStratLib is a comprehensive Rust library for options trading and strategy development across multiple asset classes."

README.md

@@ -15,7 +15,7 @@
 [![Wiki](https://img.shields.io/badge/wiki-latest-blue.svg)](https://deepwiki.com/joaquinbejar/OptionStratLib)
 
 
-## OptionStratLib v0.15.3: Financial Options Library
+## OptionStratLib v0.16.0: Financial Options Library
 
 ### Table of Contents
 1. [Introduction](#introduction)
@@ -677,7 +677,7 @@ Add OptionStratLib to your `Cargo.toml`:
 
 ```toml
 [dependencies]
-optionstratlib = "0.15.3"
+optionstratlib = "0.16.0"
 ```
 
 Or use cargo to add it to your project:
@@ -692,7 +692,7 @@ The library includes optional features for enhanced functionality:
 
 ```toml
 [dependencies]
-optionstratlib = { version = "0.15.3", features = ["plotly"] }
+optionstratlib = { version = "0.16.0", features = ["plotly"] }
 ```
 
 - `plotly`: Enables interactive visualization using plotly.rs
@@ -1042,7 +1042,7 @@ cargo test --all-features
 
 ---
 
-**OptionStratLib v0.15.3** - Built with ❤️ in Rust for the financial community
+**OptionStratLib v0.16.0** - Built with ❤️ in Rust for the financial community
 
 
 

benches/model/strategy.rs

@@ -29,6 +29,7 @@ fn create_long_call() -> LongCall {
         pos_or_panic!(0.5),                        // open_fee_long_call
         pos_or_panic!(0.5),                        // close_fee_long_call
     )
+    .unwrap()
 }
 
 fn create_bull_call_spread() -> BullCallSpread {
@@ -49,6 +50,7 @@ fn create_bull_call_spread() -> BullCallSpread {
         pos_or_panic!(0.5),                        // open_fee_short_call
         pos_or_panic!(0.5),                        // close_fee_short_call
     )
+    .unwrap()
 }
 
 fn create_iron_condor() -> IronCondor {
@@ -71,6 +73,7 @@ fn create_iron_condor() -> IronCondor {
         pos_or_panic!(0.5),                        // open_fee
         pos_or_panic!(0.5),                        // close_fee
     )
+    .unwrap()
 }
 
 fn create_iron_butterfly() -> IronButterfly {
@@ -92,6 +95,7 @@ fn create_iron_butterfly() -> IronButterfly {
         pos_or_panic!(0.5),                        // open_fee
         pos_or_panic!(0.5),                        // close_fee
     )
+    .unwrap()
 }
 
 pub(crate) fn benchmark_strategies(c: &mut Criterion) {

examples/examples_chain/src/bin/creator.rs

@@ -45,7 +45,7 @@ fn main() -> Result<(), optionstratlib::error::Error> {
         pos_or_panic!(0.1), // close_fee_short_call
         pos_or_panic!(0.1), // open_fee_short_put
         pos_or_panic!(0.1), // close_fee_short_put
-    );
+    )?;
     let max_delta = dec!(0.3);
     let min_delta = dec!(0.15);
     strategy.get_best_area(

examples/examples_chain/src/bin/option_chain_ger40.rs

@@ -36,7 +36,7 @@ fn main() -> Result<(), optionstratlib::error::Error> {
         pos_or_panic!(0.10), // close_fee_short_call
         pos_or_panic!(0.10), // open_fee_short_put
         pos_or_panic!(0.10), // close_fee_short_put
-    );
+    )?;
     strategy.get_best_ratio(
         &option_chain,
         FindOptimalSide::DeltaRange(dec!(-0.3), dec!(0.3)),

examples/examples_chain/src/bin/option_chain_raw.rs

@@ -36,7 +36,7 @@ fn main() -> Result<(), optionstratlib::error::Error> {
         pos_or_panic!(2.2), // close_fee_short_call
         pos_or_panic!(1.7), // open_fee_short_put
         pos_or_panic!(1.7), // close_fee_short_put
-    );
+    )?;
 
     // strategy.best_area(&option_chain, FindOptimalSide::Range(pos_or_panic!(21600.0), pos_or_panic!(21700.0) ));
     strategy.get_best_area(&option_chain, FindOptimalSide::Upper);

examples/examples_chain/src/bin/option_chain_raw_delta.rs

@@ -34,7 +34,7 @@ fn main() -> Result<(), optionstratlib::error::Error> {
         pos_or_panic!(2.2), // close_fee_short_call
         pos_or_panic!(1.7), // open_fee_short_put
         pos_or_panic!(1.7), // close_fee_short_put
-    );
+    )?;
 
     strategy.get_best_area(
         &option_chain,

examples/examples_simulation/src/bin/long_call_strategy_simulation.rs

@@ -105,7 +105,7 @@ fn main() -> Result<(), Error> {
         premium_positive, // premium paid
         Positive::ZERO,   // open_fee
         Positive::ZERO,   // close_fee
-    );
+    )?;
 
     // Define exit policy: 100% profit OR expiration
     let exit_policy = ExitPolicy::Or(vec![

examples/examples_simulation/src/bin/short_put_strategy_simulation.rs

@@ -102,7 +102,7 @@ fn main() -> Result<(), Error> {
         premium_positive,   // premium received
         pos_or_panic!(1.5), // open_fee
         pos_or_panic!(1.5), // close_fee
-    );
+    )?;
 
     // Define exit policy: 50% profit OR 100% loss
     let exit_policy = ExitPolicy::profit_or_loss(dec!(0.7), dec!(0.6));

examples/examples_simulation/src/bin/strategy_simulator.rs

@@ -37,7 +37,7 @@ fn main() -> Result<(), Error> {
         open_premium,
         Positive::ZERO,
         Positive::ZERO,
-    );
+    )?;
 
     let walk_params = WalkParams {
         size: n_steps,

examples/examples_strategies/src/bin/strategy_bear_call_spread.rs

@@ -26,7 +26,7 @@ fn main() -> Result<(), Error> {
         pos_or_panic!(0.78),  // open_fee_long
         pos_or_panic!(0.73),  // close_fee_long
         pos_or_panic!(0.73),  // close_fee_short
-    );
+    )?;
     info!("Title: {}", strategy.get_title());
     info!("Break Even Points: {:?}", strategy.break_even_points);
     info!(

examples/examples_strategies/src/bin/strategy_bear_put_spread.rs

@@ -25,7 +25,7 @@ fn main() -> Result<(), Error> {
         pos_or_panic!(0.78),  // open_fee_long
         pos_or_panic!(0.73),  // close_fee_long
         pos_or_panic!(0.73),  // close_fee_short
-    );
+    )?;
     info!("Title: {}", strategy.get_title());
     info!("Break Even Points: {:?}", strategy.break_even_points);
     info!(

examples/examples_strategies/src/bin/strategy_bull_call_spread.rs

@@ -26,7 +26,7 @@ fn main() -> Result<(), Error> {
         pos_or_panic!(0.78),  // open_fee_long
         pos_or_panic!(0.73),  // close_fee_long
         pos_or_panic!(0.73),  // close_fee_short
-    );
+    )?;
     info!("Title: {}", strategy.get_title());
     info!("Break Even Points: {:?}", strategy.break_even_points);
     info!(

examples/examples_strategies/src/bin/strategy_bull_put_spread.rs

@@ -26,7 +26,7 @@ fn main() -> Result<(), Error> {
         pos_or_panic!(0.78),  // open_fee_long
         pos_or_panic!(0.73),  // close_fee_long
         pos_or_panic!(0.73),  // close_fee_short
-    );
+    )?;
 
     info!("Title: {}", strategy.get_title());
     info!("Break Even Points: {:?}", strategy.break_even_points);

examples/examples_strategies/src/bin/strategy_call_butterfly.rs

@@ -30,7 +30,7 @@ fn main() -> Result<(), Error> {
         pos_or_panic!(0.73),  // close_fee_short
         pos_or_panic!(0.73),  // close_fee_short
         pos_or_panic!(0.72),  // open_fee_short
-    );
+    )?;
     let range = strategy.get_range_of_profit().unwrap_or(Positive::ZERO);
 
     info!("Title: {}", strategy.get_title());

examples/examples_strategies/src/bin/strategy_custom_complex.rs

@@ -124,7 +124,7 @@ fn main() -> Result<(), Error> {
         Default::default(),
         100,
         Default::default(),
-    );
+    )?;
 
     // Display strategy information
     info!("=== CUSTOM COMPLEX STRATEGY ===");

examples/examples_strategies/src/bin/strategy_custom_dax.rs

@@ -103,7 +103,8 @@ fn main() {
         Positive::ONE, // Default quantity
         1,             // days to expiration
         implied_volatility,
-    );
+    )
+    .unwrap();
 
     // Fees are already set in Position::new() above
 

examples/examples_strategies/src/bin/strategy_custom_short_strangle.rs

@@ -72,7 +72,7 @@ fn main() -> Result<(), Error> {
         Default::default(),
         100,
         Default::default(),
-    );
+    )?;
 
     // Calculate range between break-even points (if we have at least 2)
     let range = if strategy.break_even_points.len() >= 2 {

examples/examples_strategies/src/bin/strategy_custom_simple.rs

@@ -73,7 +73,7 @@ fn main() -> Result<(), Error> {
         Default::default(),
         50, // Fewer calculation points for simplicity
         Default::default(),
-    );
+    )?;
 
     // Display strategy information
     info!("=== CUSTOM COVERED CALL STRATEGY ===");

examples/examples_strategies/src/bin/strategy_graph.rs

@@ -24,7 +24,7 @@ fn main() -> Result<(), Error> {
         pos_or_panic!(0.58),
         pos_or_panic!(0.55),
         pos_or_panic!(0.54),
-    );
+    )?;
 
     info!("Title: {}", strategy.get_title());
     info!("Break Even {:?}", strategy.get_break_even_points());

examples/examples_strategies/src/bin/strategy_iron_butterfly.rs

@@ -22,7 +22,7 @@ fn main() -> Result<(), Error> {
         pos_or_panic!(16.8),   // premium_long_put
         pos_or_panic!(0.96),   // open_fee
         pos_or_panic!(0.96),   // close_fee
-    );
+    )?;
     if !strategy.validate() {
         return Err("Invalid strategy".into());
     }

examples/examples_strategies/src/bin/strategy_iron_condor.rs

@@ -23,7 +23,7 @@ fn main() -> Result<(), Error> {
         pos_or_panic!(30.7), // premium_long_put
         pos_or_panic!(0.1),  // open_fee
         pos_or_panic!(0.1),  // close_fee
-    );
+    )?;
     if !strategy.validate() {
         return Err("Invalid strategy".into());
     }

examples/examples_strategies/src/bin/strategy_long_butterfly_spread.rs

@@ -31,7 +31,7 @@ fn main() -> Result<(), Error> {
         pos_or_panic!(0.05),  // close_fee_long_call_low
         pos_or_panic!(0.05),  // open_fee_long_call_high
         pos_or_panic!(0.05),  // close_fee_long_call_high
-    );
+    )?;
 
     info!("Title: {}", strategy.get_title());
     info!("Break Even Points: {:?}", strategy.break_even_points);

examples/examples_strategies/src/bin/strategy_long_straddle.rs

@@ -20,7 +20,7 @@ fn main() -> Result<(), Error> {
         pos_or_panic!(7.01),   // close_fee_short_call
         pos_or_panic!(7.01),   // open_fee_short_put
         pos_or_panic!(7.01),   // close_fee_short_put
-    );
+    )?;
     let range = strategy.break_even_points[1] - strategy.break_even_points[0];
 
     info!("Title: {}", strategy.get_title());

examples/examples_strategies/src/bin/strategy_long_strangle.rs

@@ -21,7 +21,7 @@ fn main() -> Result<(), Error> {
         pos_or_panic!(7.01),   // close_fee_short_call
         pos_or_panic!(7.01),   // open_fee_short_put
         pos_or_panic!(7.01),   // close_fee_short_put
-    );
+    )?;
     let range = strategy.break_even_points[1] - strategy.break_even_points[0];
 
     info!("Title: {}", strategy.get_title());

examples/examples_strategies/src/bin/strategy_poor_mans_covered_call.rs

@@ -22,7 +22,7 @@ fn main() -> Result<(), Error> {
         pos_or_panic!(1.74),                       // close_fee_short_call
         pos_or_panic!(0.85),                       // open_fee_short_put
         pos_or_panic!(0.85),                       // close_fee_short_put
-    );
+    )?;
 
     info!("Title: {}", strategy.get_title());
     info!("Break Even Points: {:?}", strategy.break_even_points);

examples/examples_strategies/src/bin/strategy_short_butterfly_spread.rs

@@ -25,7 +25,7 @@ fn main() -> Result<(), Error> {
         pos_or_panic!(0.05),
         pos_or_panic!(0.05),
         pos_or_panic!(0.05),
-    );
+    )?;
 
     info!("Title: {}", strategy.get_title());
     info!("Break Even Points: {:?}", strategy.break_even_points);

examples/examples_strategies/src/bin/strategy_short_straddle.rs

@@ -20,7 +20,7 @@ fn main() -> Result<(), Error> {
         pos_or_panic!(7.01),   // close_fee_short_call
         pos_or_panic!(7.01),   // open_fee_short_put
         pos_or_panic!(7.01),   // close_fee_short_put
-    );
+    )?;
     let range = strategy.break_even_points[1] - strategy.break_even_points[0];
 
     info!("Title: {}", strategy.get_title());

examples/examples_strategies/src/bin/strategy_short_strangle.rs

@@ -22,7 +22,7 @@ fn main() -> Result<(), Error> {
         pos_or_panic!(7.01),   // close_fee_short_call
         pos_or_panic!(7.01),   // open_fee_short_put
         pos_or_panic!(7.01),   // close_fee_short_put
-    );
+    )?;
     let range = strategy.break_even_points[1] - strategy.break_even_points[0];
 
     info!("Title: {}", strategy.get_title());

examples/examples_strategies/src/bin/strategy_short_strangle_delta_simple.rs

@@ -22,7 +22,7 @@ fn main() -> Result<(), Error> {
         pos_or_panic!(7.01),   // close_fee_short_call
         pos_or_panic!(7.01),   // open_fee_short_put
         pos_or_panic!(7.01),   // close_fee_short_put
-    );
+    )?;
 
     let range = strategy.get_range_of_profit().unwrap_or(Positive::ZERO);
     info!("Title: {}", strategy.get_title());

examples/examples_strategies_best/src/bin/strategy_bear_call_spread_best_area.rs

@@ -21,7 +21,7 @@ fn main() -> Result<(), Error> {
         pos_or_panic!(0.82), // close_fee_short_call
         pos_or_panic!(0.82), // open_fee_short_put
         pos_or_panic!(0.82), // close_fee_short_put
-    );
+    )?;
     strategy.get_best_area(&option_chain, FindOptimalSide::Center);
     debug!("Option Chain: {}", option_chain);
     debug!("Strategy:  {:#?}", strategy);

examples/examples_strategies_best/src/bin/strategy_bear_call_spread_best_ratio.rs

@@ -22,7 +22,7 @@ fn main() -> Result<(), Error> {
         pos_or_panic!(0.82), // close_fee_short_call
         pos_or_panic!(0.82), // open_fee_short_put
         pos_or_panic!(0.82), // close_fee_short_put
-    );
+    )?;
     strategy.get_best_ratio(&option_chain, FindOptimalSide::Upper);
     debug!("Option Chain: {}", option_chain);
     debug!("Strategy:  {:#?}", strategy);

examples/examples_strategies_best/src/bin/strategy_bear_put_spread_best_area.rs

@@ -22,7 +22,7 @@ fn main() -> Result<(), Error> {
         pos_or_panic!(0.82), // close_fee_short_call
         pos_or_panic!(0.82), // open_fee_short_put
         pos_or_panic!(0.82), // close_fee_short_put
-    );
+    )?;
     strategy.get_best_area(&option_chain, FindOptimalSide::Center);
     debug!("Option Chain: {}", option_chain);
     debug!("Strategy:  {:#?}", strategy);

examples/examples_strategies_best/src/bin/strategy_bear_put_spread_best_ratio.rs

@@ -22,7 +22,7 @@ fn main() -> Result<(), Error> {
         pos_or_panic!(0.82), // close_fee_short_call
         pos_or_panic!(0.82), // open_fee_short_put
         pos_or_panic!(0.82), // close_fee_short_put
-    );
+    )?;
     strategy.get_best_ratio(&option_chain, FindOptimalSide::Upper);
     debug!("Option Chain: {}", option_chain);
     debug!("Strategy:  {:#?}", strategy);

examples/examples_strategies_best/src/bin/strategy_bull_call_spread_best_area.rs

@@ -22,7 +22,7 @@ fn main() -> Result<(), Error> {
         pos_or_panic!(0.82), // close_fee_short_call
         pos_or_panic!(0.82), // open_fee_short_put
         pos_or_panic!(0.82), // close_fee_short_put
-    );
+    )?;
     strategy.get_best_area(&option_chain, FindOptimalSide::Center);
     debug!("Option Chain: {}", option_chain);
     debug!("Strategy:  {:#?}", strategy);

examples/examples_strategies_best/src/bin/strategy_bull_call_spread_best_ratio.rs

@@ -22,7 +22,7 @@ fn main() -> Result<(), Error> {
         pos_or_panic!(0.82), // close_fee_short_call
         pos_or_panic!(0.82), // open_fee_short_put
         pos_or_panic!(0.82), // close_fee_short_put
-    );
+    )?;
     strategy.get_best_ratio(&option_chain, FindOptimalSide::All);
     debug!("Option Chain: {}", option_chain);
     debug!("Strategy:  {:#?}", strategy);

examples/examples_strategies_best/src/bin/strategy_bull_put_spread_best_area.rs

@@ -22,7 +22,7 @@ fn main() -> Result<(), Error> {
         pos_or_panic!(0.81), // close_fee_short_call
         pos_or_panic!(0.82), // open_fee_short_put
         pos_or_panic!(0.82), // close_fee_short_put
-    );
+    )?;
     strategy.get_best_area(&option_chain, FindOptimalSide::Center);
     debug!("Option Chain: {}", option_chain);
     debug!("Strategy:  {:#?}", strategy);

examples/examples_strategies_best/src/bin/strategy_bull_put_spread_best_ratio.rs

@@ -22,7 +22,7 @@ fn main() -> Result<(), Error> {
         pos_or_panic!(0.82), // close_fee_short_call
         pos_or_panic!(0.82), // open_fee_short_put
         pos_or_panic!(0.82), // close_fee_short_put
-    );
+    )?;
     strategy.get_best_area(&option_chain, FindOptimalSide::Lower);
     debug!("Option Chain: {}", option_chain);
     debug!("Strategy:  {:#?}", strategy);