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rust时间转换依赖# doc: https://crates.io/crates/chrono[dependencies]chrono = "0.4.19"示例use chrono::prelude::*;pub fn test_chrono() { // 获取本地时间 doc: https://crates.io/crates/chrono let now: DateTime<Local> = Local::now(); println!("

rust中如何进行json变换第一种方式# doc: https://crates.io/crates/json[dependencies]json = "0.12.4"第二种方式# doc: https://crates.io/crates/serde[dependencies]serde_json = "1.0"serde = { version = "1.0", features = ["derive"] }示例use serde::{Deserialize, S

网络操作库第一种方式[dependencies]curl = "0.4.42"第二种方式[dependencies]reqwest = { version = "0.11", features = ["json"] }tokio = { version = "1", features = ["full"] }// 网络编程操作use std::io::prelude::*;struct CurlRequests {} // curl库的请求封装 doc: https://c

文件io操作介绍的主要内容是与终端io，文件io操作相关的操作与标准库pub fn test_io() { // 接收命令行参数 let args = std::env::args(); println!("命令行参数: {:?}", args); // 终端命令输入获取 println!("请输入: "); let mut str_buf = String::new(); std::io::stdin().read_line(&mut

rust快速入门概述强类型静态语言编译型语言，运行性能比较高运行时内存安全，拥有自己独特所有权管理机制，生命周期等来保证资源的释放等后端语言安装前往官网安装rust编译工具mac上安装示例$ curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh### 安装完毕后查看状态$ rustc -Vrustc 1.58.1 (db9d1b20b 2022-01-20)配置vscode环境安装rls插件安