Getting Started With V Programming Pdf Updated Access

struct Point 
    x int
    y int
fn (p Point) distance() f64 
return f64(p.x * p.x + p.y * p.y).sqrt()

You can define methods on structs using a receiver. getting started with v programming pdf updated

fn (u User) greet() string 
    return 'Hello, $u.name!'
fn main() 
    user := Username: 'Bob', age: 25
    println(user.greet())

name := 'Alice'     // immutable
mut age := 30       // mutable
age = 31