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refactor: remove indexing/slicing from parse_message_ids

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link2xt
2024-11-18 19:11:18 +00:00
committed by l
parent 1db6370d6a
commit d3d2509273
1 changed files with 6 additions and 7 deletions
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13
src/mimeparser.rs
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@@ -1915,18 +1915,17 @@ pub(crate) struct DeliveryReport {
pub failure: bool, pub failure: bool,
} }
#[allow(clippy::indexing_slicing)]
pub(crate) fn parse_message_ids(ids: &str) -> Vec<String> { pub(crate) fn parse_message_ids(ids: &str) -> Vec<String> {
// take care with mailparse::msgidparse() that is pretty untolerant eg. wrt missing `<` or `>` // take care with mailparse::msgidparse() that is pretty untolerant eg. wrt missing `<` or `>`
let mut msgids = Vec::new(); let mut msgids = Vec::new();
for id in ids.split_whitespace() { for id in ids.split_whitespace() {
let mut id = id.to_string(); let mut id = id.to_string();
if id.starts_with('<') { if let Some(id_without_prefix) = id.strip_prefix('<') {
id = id[1..].to_string(); id = id_without_prefix.to_string();
} };
if id.ends_with('>') { if let Some(id_without_suffix) = id.strip_suffix('>') {
id = id[..id.len() - 1].to_string(); id = id_without_suffix.to_string();
} };
if !id.is_empty() { if !id.is_empty() {
msgids.push(id); msgids.push(id);
} }