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33 lines
819 B
33 lines
819 B
3 years ago
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//! Hello world server.
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//!
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//! A simple client that connects to a mini-redis server, sets key "hello" with value "world",
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//! and gets it from the server after
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//!
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//! You can test this out by running:
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//!
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//! cargo run --bin mini-redis-server
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//!
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//! And then in another terminal run:
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//!
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//! cargo run --example hello_world
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#![warn(rust_2018_idioms)]
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use mini_redis::{client, Result};
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#[tokio::main]
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pub async fn main() -> Result<()> {
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// Open a connection to the mini-redis address.
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let mut client = client::connect("127.0.0.1:6379").await?;
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// Set the key "hello" with value "world"
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client.set("hello", "world".into()).await?;
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// Get key "hello"
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let result = client.get("hello").await?;
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println!("got value from the server; success={:?}", result.is_some());
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Ok(())
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}
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