摘要： 阅读全文

摘要：How to optimize the program below to run faster? use std::{thread, sync::Arc}; use std::sync::atomic::AtomicU64; struct Block { d1: AtomicU64, } fn wo 阅读全文

摘要：demo #[tokio::main] async fn main() { println!("Hello world"); } Equivalent code not using #[tokio::main] fn main() { tokio::runtime::Builder::new_mul 阅读全文

摘要：principle https://doc.rust-lang.org/reference/types/closure.html?highlight=fnonce#closure-types demo 1 fn f<F : FnOnce() -> String> (g: F) { println!( 阅读全文