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tokio: avoid positional fmt params when possible (#6978)

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This commit is contained in:
Hamir Mahal
2024-11-18 13:50:58 +01:00
committed by GitHub
parent 2f899144ed
commit d4178cf349
55 changed files with 156 additions and 237 deletions
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examples/tinydb.rs
+9 -9
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@@ -90,7 +90,7 @@ async fn main() -> Result<(), Box<dyn Error>> {
.unwrap_or_else(|| "127.0.0.1:8080".to_string());
let listener = TcpListener::bind(&addr).await?;
println!("Listening on: {}", addr);
println!("Listening on: {addr}");
// Create the shared state of this server that will be shared amongst all
// clients. We populate the initial database and then create the `Database`
@@ -131,11 +131,11 @@ async fn main() -> Result<(), Box<dyn Error>> {
let response = response.serialize();
if let Err(e) = lines.send(response.as_str()).await {
println!("error on sending response; error = {:?}", e);
println!("error on sending response; error = {e:?}");
}
}
Err(e) => {
println!("error on decoding from socket; error = {:?}", e);
println!("error on decoding from socket; error = {e:?}");
}
}
}
@@ -143,7 +143,7 @@ async fn main() -> Result<(), Box<dyn Error>> {
// The connection will be closed at this point as `lines.next()` has returned `None`.
});
}
Err(e) => println!("error accepting socket; error = {:?}", e),
Err(e) => println!("error accepting socket; error = {e:?}"),
}
}
}
@@ -162,7 +162,7 @@ fn handle_request(line: &str, db: &Arc<Database>) -> Response {
value: value.clone(),
},
None => Response::Error {
msg: format!("no key {}", key),
msg: format!("no key {key}"),
},
},
Request::Set { key, value } => {
@@ -203,7 +203,7 @@ impl Request {
value: value.to_string(),
})
}
Some(cmd) => Err(format!("unknown command: {}", cmd)),
Some(cmd) => Err(format!("unknown command: {cmd}")),
None => Err("empty input".into()),
}
}
@@ -212,13 +212,13 @@ impl Request {
impl Response {
fn serialize(&self) -> String {
match *self {
Response::Value { ref key, ref value } => format!("{} = {}", key, value),
Response::Value { ref key, ref value } => format!("{key} = {value}"),
Response::Set {
ref key,
ref value,
ref previous,
} => format!("set {} = `{}`, previous: {:?}", key, value, previous),
Response::Error { ref msg } => format!("error: {}", msg),
} => format!("set {key} = `{value}`, previous: {previous:?}"),
Response::Error { ref msg } => format!("error: {msg}"),
}
}
}