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Use strip_prefix to strip prefix

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No need to do it manually.
This commit is contained in:
Hugo Osvaldo Barrera
2023-06-18 17:10:02 +02:00
committed by Kenny Levinsen
parent 4b402a5753
commit 195a811177
1 changed files with 3 additions and 3 deletions
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6
agreety/src/main.rs
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@@ -60,9 +60,9 @@ enum LoginResult {
fn login(node: &str, cmd: &mut Option<String>) -> Result<LoginResult, Box<dyn std::error::Error>> { fn login(node: &str, cmd: &mut Option<String>) -> Result<LoginResult, Box<dyn std::error::Error>> {
let username = loop { let username = loop {
let username = prompt_stderr(&format!("{} login: ", node))?; let username = prompt_stderr(&format!("{} login: ", node))?;
if username.starts_with('!') { if let Some(u) = username.strip_prefix('!') {
*cmd = Some(username[1..].to_string()); *cmd = Some(u.to_string());
eprintln!("Login command changed to: {}", &username[1..]); eprintln!("Login command changed to: {u}");
continue; continue;
} }
break username; break username;