baalajimaestro/mail-deleter
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Compile regex expression only once

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Signed-off-by: baalajimaestro <me@baalajimaestro.me>
This commit is contained in:
baalajimaestro 2021-07-09 11:04:35 +00:00
parent 1adcf95a19
commit b18ac50ef4
Signed by: baalajimaestro
GPG key ID: F93C394FE9BBAFD5
1 changed files with 1 additions and 1 deletions
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2
src/main.rs
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@ -22,6 +22,7 @@ fn fetch_inbox_top() -> imap::error::Result<Option<String>> {
.login("mail username", "mail pwd") .login("mail username", "mail pwd")
.map_err(|e| e.0)?; .map_err(|e| e.0)?;
let inbox = imap_session.select("Inbox")?; let inbox = imap_session.select("Inbox")?;
let re = Regex::new(r"(insert string in message body, even 1 matching would do)+").unwrap();
for i in 1 as u32..inbox.exists { for i in 1 as u32..inbox.exists {
let messages = imap_session.fetch( (inbox.exists-i).to_string(), "RFC822")?; let messages = imap_session.fetch( (inbox.exists-i).to_string(), "RFC822")?;
@ -34,7 +35,6 @@ fn fetch_inbox_top() -> imap::error::Result<Option<String>> {
let body = std::str::from_utf8(body) let body = std::str::from_utf8(body)
.unwrap_or("NULL") .unwrap_or("NULL")
.to_string(); .to_string();
let re = Regex::new(r"(insert string in message body, even 1 matching would do)+").unwrap();
if re.is_match(&body) { if re.is_match(&body) {
imap_session.store(format!("{}", message.message), "+FLAGS (\\Deleted)").unwrap(); imap_session.store(format!("{}", message.message), "+FLAGS (\\Deleted)").unwrap();
println!("DELETED SPAM Target!"); println!("DELETED SPAM Target!");