rust

rust todo cli app example

Sure, here is an example of how you can create a simple todo CLI app in Rust: rust todo cli app example use std::env; use std::fs; use std::io::{self, Write}; use std::process; fn main() {...

rust

rust todo example

Here is a simple example of a todo program in Rust that allows you to add, list, and mark items as done: rust todo example  use std::env; struct TodoItem { name: String, done: bool,...

rust

rust method examples

Here are a few examples of methods in Rust: rust method examples struct Point { x: i32, y: i32, } impl Point { fn new(x: i32, y: i32) -> Point { Point { x,...

rust

rust crud example with vector

Here is an example of how you might implement CRUD (create, read, update, delete) operations in Rust using a Vec: rust crud example with vector struct DataStore { store: Vec<(String, String)>, } impl DataStore...

rust

rust crud example with hashmap

here is a simplified example of how you might implement CRUD (create, read, update, delete) operations in Rust: rust crud example with hashmap use std::collections::HashMap; struct DataStore { store: HashMap<String, String>, } impl DataStore...

rust

How to convert str to string in rust

convert str to string in rust To convert a &str to a String in Rust, you can use the to_string method:   let str_slice: &str = “hello”; let string = str_slice.to_string(); Alternatively, you can...

rust

How to convert string to str in rust

In Rust, a String is a type that represents a string with a known, fixed length. It is stored on the heap and is owned by the Rust runtime. A &str is a type...