examples rust

Calculator Library (Rust)

A simple calculator library demonstrating Rust documentation with sphinx-rust.

Features

• Basic arithmetic operations (add, subtract, multiply, divide)
• Scientific calculator with trigonometric and logarithmic functions
• Operation history tracking
• Full Rust documentation with examples

Usage

use calculator::{Calculator, Operation};  fn main() {     let mut calc = Calculator::new();          // Basic operations     let sum = calc.add(5.0, 3.0);     println!("5 + 3 = {}", sum);          let product = calc.multiply(4.0, 7.0);     println!("4 * 7 = {}", product);          // View history     for result in calc.history() {         println!("{}", result);     } } 

Scientific Calculator

use calculator::ScientificCalculator;  fn main() {     let mut sci = ScientificCalculator::new();     sci.set_use_degrees(true);          println!("sin(90°) = {}", sci.sin(90.0));     println!("sqrt(16) = {}", sci.sqrt(16.0));     println!("2^10 = {}", sci.pow(2.0, 10.0)); }