wi12.unix7.org - rust

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anonymous@undisclosed.example.com (Anonymous) — Sat, 27 Nov 2021 13:26:11 +0000

#![allow(dead_code)] #![allow(unused_variables)] #![allow(unused_imports)] struct Goods { name: String, cost: i64 } impl Goods { fn new(name: String, cost: i64) -> Goods { return Goods { name: name, cost: cost } } } struct Accu { list: Vec, total: i64 } impl Accu { fn add(&mut self, t: Goods) { println!("add : {}, {}", t.name, t.cost); self.total += t.cost; self.list.push(t); } } fn main() { let w = Goods::new(String…

Rust basic sample

anonymous@undisclosed.example.com (Anonymous) — Sat, 27 Nov 2021 13:26:11 +0000

Rust basic sample Basic samples of * objects * closures * namespaces * directives * threads #![allow(unused_variables)] #![allow(unused_imports)] use std::thread; // object pub struct Package { size: i64 } // object implementatation impl Package { pub fn new(size: i64) -> Package { return Package { size: size }; } pub fn getsize(&self) -> i64 { return self.size; } pub fn hello(&self) -> String { return String::from("object hello")…

Rust OOP sample

anonymous@undisclosed.example.com (Anonymous) — Sat, 27 Nov 2021 13:26:11 +0000

Rust OOP sample /* * Author, Copyright: Oleg Borodin */ #[derive(Debug, Copy, Clone, Default)] struct Point { x: i32, y: i32 } //impl Default for Point{ // fn default() -> Point { // Point { // x: 2, // y: 4 // } // } //} impl Point { #[allow(dead_code)] fn new(x: i32, y: i32) -> Point { Point { x: x, y: y } } fn default() -> Point { Point { ..Default::default() } } fn set(&mu…