xkv

use global static vars connect redis / kvrocks with fred

使用全局静态变量通过 fred 连接 redis / kvrocks。

use aok::{Result, OK};
use xkv::{
  fred::interfaces::KeysInterface,
  tracing::info,
  R,
};

async fn test_redis() -> Result<()> {
  let key = "xkvtest1";
  let val = "abc";
  R!(del key);

  let v: bool = R.exists(key).await?;
  assert!(!v);

  let v: Option<String> = R.get(key).await?;
  info!("get {key} = {:?}", v);
  assert_eq!(v, None);

  R!(set key, val, None, None, false);

  let v: Option<String> = R.get(key).await?;
  info!("get {key} = {:?}", v);
  assert_eq!(v, Some(val.into()));

  R!(del key);

  OK
}

#[tokio::main]
async fn main() -> Result<()> {
  // 仅在程序启动的main函数中调用一次 / Call it only once in the main function of the program
  static_::init().await?;
  test_redis().await?;
  OK
}

About

This project is an open-source component of i18n.site ⋅ Internationalization Solution.

• i18 : MarkDown Command Line Translation Tool

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  The translated Markdown content is editable; if you modify the original text and translate it again, manually edited translations will not be overwritten (as long as the original text has not been changed).

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关于

本项目为 i18n.site ⋅ 国际化解决方案 的开源组件。

• i18 : MarkDown命令行翻译工具

  翻译能够完美保持 Markdown 的格式。能识别文件的修改，仅翻译有变动的文件。

  Markdown 翻译内容可编辑；如果你修改原文并再次机器翻译，手动修改过的翻译不会被覆盖（如果这段原文没有被修改）。

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