Breaking News: Grepper is joining You.com. Read the official announcement!

representing a circle in rust

Rustacean answered on March 17, 2023 Popularity 3/10 Helpfulness 1/10

answer representing a circle in rust

representing a circle in rust

Comment

Circles in rust

use std::f64::consts::PI;

#[derive(Debug)]
pub struct Circle {
    pub center: Point,
    pub radius: f64,
}

impl Circle {
    pub fn new(x: f64, y: f64, radius: f64) -> Self {
        Circle {
            center: Point { x, y },
            radius,
        }
    }

    pub fn area(&self) -> f64 {
        return self.radius.powf(2.0) * PI;
    }

    pub fn diameter(&self) -> f64 {
        return self.radius * 2.0;
    }

    pub fn intersect(&self, other_circle: &Circle) -> bool {
        // define the distance between each circle's center.
        let distance = self.center.distance(&other_circle.center);
        // if the distance is less than radius of both of them,
        distance <= self.radius + other_circle.radius
    }
}

#[derive(Debug)]
pub struct Point {
    pub x: f64,
    pub y: f64,
}

impl Point {
    // Distance
    pub fn distance(&self, other_point: &Point) -> f64 {
        ((self.x - other_point.x).powi(2) + (self.y - other_point.y).powi(2)).sqrt()
    }
}

Popularity 3/10 Helpfulness 1/10 Language rust

Source: Grepper

Tags: rust

Link to this answer
Share Copy Link

Contributed on Mar 17 2023

Rustacean

0 Answers Avg Quality 2/10

representing a circle in rust

Contents

More Related Answers

representing a circle in rust

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.