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Merged
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Oct 1, 2025
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DOC-5785 added Rust examples in updated format #2198

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3 changes: 2 additions & 1 deletion build/components/example.py
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Original file line number Diff line number Diff line change
Expand Up @@ -16,7 +16,8 @@
'java-reactive': '@Test',
'c#': r'\[Fact]|\[SkipIfRedis\(.*\)]',
'c#-sync': r'\[Fact]|\[SkipIfRedis\(.*\)]',
'c#-async': r'\[Fact]|\[SkipIfRedis\(.*\)]'
'c#-async': r'\[Fact]|\[SkipIfRedis\(.*\)]',
'rust': r'#\[test]|#\[cfg\(test\)]|#\[tokio::test]'
}
PREFIXES = {
'python': '#',
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192 changes: 111 additions & 81 deletions local_examples/client-specific/rust-async/landing.rs
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Original file line number Diff line number Diff line change
@@ -1,100 +1,130 @@
// EXAMPLE: landing
// STEP_START import
use redis::AsyncCommands;
// STEP_END
#[cfg(test)]
mod tests {
// STEP_START import
use redis::AsyncCommands;
// STEP_END

#[tokio::main]
async fn main() {
// STEP_START connect
let mut r = match redis::Client::open("redis://127.0.0.1") {
Ok(client) => {
match client.get_multiplexed_async_connection().await {
Ok(conn) => conn,
Err(e) => {
println!("Failed to connect to Redis: {e}");
return;
#[tokio::test]
async fn run() {
// STEP_START connect
let mut r = match redis::Client::open("redis://127.0.0.1") {
Ok(client) => {
match client.get_multiplexed_async_connection().await {
Ok(conn) => conn,
Err(e) => {
println!("Failed to connect to Redis: {e}");
return;
}
}
},
Err(e) => {
println!("Failed to create Redis client: {e}");
return;
}
},
Err(e) => {
println!("Failed to create Redis client: {e}");
return;
}
};
// STEP_END

// STEP_START set_get_string
if let Ok(res) = r.set("foo", "bar").await {
let res: String = res;
println!("{res}"); // >>> OK
} else {
println!("Error setting foo");
}
};
// STEP_END

match r.get("foo").await {
Ok(res) => {
// STEP_START set_get_string
if let Ok(res) = r.set("foo", "bar").await {
let res: String = res;
println!("{res}"); // >>> bar
},
Err(e) => {
println!("Error getting foo: {e}");
return;
println!("{res}"); // >>> OK
// REMOVE_START
assert_eq!(res, "OK");
// REMOVE_END
} else {
println!("Error setting foo");
}
};
// STEP_END

// STEP_START set_get_hash
let hash_fields = [
("model", "Deimos"),
("brand", "Ergonom"),
("type", "Enduro bikes"),
("price", "4972"),
];
match r.get("foo").await {
Ok(res) => {
let res: String = res;
println!("{res}"); // >>> bar
// REMOVE_START
assert_eq!(res, "bar");
// REMOVE_END
},
Err(e) => {
println!("Error getting foo: {e}");
return;
}
};
// STEP_END

if let Ok(res) = r.hset_multiple("bike:1", &hash_fields).await {
let res: String = res;
println!("{res}"); // >>> OK
} else {
println!("Error setting bike:1");
}
// STEP_START set_get_hash
let hash_fields = [
("model", "Deimos"),
("brand", "Ergonom"),
("type", "Enduro bikes"),
("price", "4972"),
];

match r.hget("bike:1", "model").await {
Ok(res) => {
if let Ok(res) = r.hset_multiple("bike:1", &hash_fields).await {
let res: String = res;
println!("{res}"); // >>> Deimos
},
Err(e) => {
println!("Error getting bike:1 model: {e}");
return;
println!("{res}"); // >>> OK
// REMOVE_START
assert_eq!(res, "OK");
// REMOVE_END
} else {
println!("Error setting bike:1");
}
}

match r.hget("bike:1", "price").await {
Ok(res) => {
let res: String = res;
println!("{res}"); // >>> 4972
},
Err(e) => {
println!("Error getting bike:1 price: {e}");
return;
match r.hget("bike:1", "model").await {
Ok(res) => {
let res: String = res;
println!("{res}"); // >>> Deimos
// REMOVE_START
assert_eq!(res, "Deimos");
// REMOVE_END
},
Err(e) => {
println!("Error getting bike:1 model: {e}");
return;
}
}
}

match r.hgetall("bike:1").await {
Ok(res) => {
let res: Vec<(String, String)> = res;
for (key, value) in res {
println!("{key}: {value}");
match r.hget("bike:1", "price").await {
Ok(res) => {
let res: String = res;
println!("{res}"); // >>> 4972
// REMOVE_START
assert_eq!(res, "4972");
// REMOVE_END
},
Err(e) => {
println!("Error getting bike:1 price: {e}");
return;
}
// >>> model: Deimos
// >>> brand: Ergonom
// >>> type: Enduro bikes
// >>> price: 4972
},
Err(e) => {
println!("Error getting bike:1: {e}");
return;
}
// STEP_END

match r.hgetall("bike:1").await {
Ok(res) => {
let res: Vec<(String, String)> = res;
// REMOVE_START
assert_eq!(res.len(), 4);
assert_eq!(res[0].0, "model");
assert_eq!(res[0].1, "Deimos");
assert_eq!(res[1].0, "brand");
assert_eq!(res[1].1, "Ergonom");
assert_eq!(res[2].0, "type");
assert_eq!(res[2].1, "Enduro bikes");
assert_eq!(res[3].0, "price");
assert_eq!(res[3].1, "4972");
// REMOVE_END

for (key, value) in res {
println!("{key}: {value}");
}
// >>> model: Deimos
// >>> brand: Ergonom
// >>> type: Enduro bikes
// >>> price: 4972
},
Err(e) => {
println!("Error getting bike:1: {e}");
return;
}
// STEP_END
}
}
}
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