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Fix db insert

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This commit is contained in:
Bastian Gruber 2023-04-30 19:41:35 +00:00
parent efcfff55e0
commit 78c6fbc4a7
1 changed files with 1 additions and 1 deletions
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2
problem_03/src/db.rs
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@ -18,7 +18,7 @@ impl Db {
}
pub async fn insert_user(&self, username: String) -> Result<()> {
if !username.is_empty() && username.chars().all(char::is_alphabetic) {
if !username.is_empty() && username.chars().all(char::is_alphanumeric) {
self.users.write().await.push(username);
Ok(())
} else {