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Check if username is alphanumeric

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Bastian Gruber 2023-04-29 19:01:11 +02:00
parent c6a8c417ef
commit 30a8894f76
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1 changed files with 1 additions and 1 deletions
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problem_03/src/server.rs
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@ -57,7 +57,7 @@ async fn main() -> Result<()> {
// we won't process until we find one. // we won't process until we find one.
match framed.next().await { match framed.next().await {
Some(Ok(username)) => { Some(Ok(username)) => {
if !username.is_empty() && username.is_ascii() { if !username.is_empty() && name.chars().all(char::is_alphanumeric) {
name = username.clone(); name = username.clone();
db.0.lock().unwrap().insert(username.clone(), address); db.0.lock().unwrap().insert(username.clone(), address);
let message = compose_message(username.clone(), db.clone()); let message = compose_message(username.clone(), db.clone());