return key iterator
@@ -222,7 +222,7 @@ impl<'borrow, 'event> MutableSection<'borrow, 'event> {
self.section.0.drain(start..=end);
}
- fn set(&mut self, index: usize, key: Key<'event>, value: Vec<u8>) {
+ fn set_internal(&mut self, index: usize, key: Key<'event>, value: Vec<u8>) {
self.section
.0
.insert(index, Event::Value(Cow::Owned(value)));
@@ -350,8 +350,10 @@ impl<'event> SectionBody<'event> {
}
/// Returns an iterator visiting all keys in order.
- pub fn keys(&self) -> impl Iterator<Item = &Event<'event>> {
- self.0.iter().filter(|e| matches!(e, Event::Key(_)))
+ pub fn keys(&self) -> impl Iterator<Item = &Key<'event>> {
+ self.0
+ .iter()
+ .filter_map(|e| if let Event::Key(k) = e { Some(k) } else { None })
}
/// Checks if the section contains the provided key.
@@ -825,7 +827,7 @@ impl MutableValue<'_, '_, '_> {
}
self.size = 3;
self.section
- .set(self.index, Key(Cow::Owned(self.key.to_string())), input);
+ .set_internal(self.index, Key(Cow::Owned(self.key.to_string())), input);
}
/// Removes the value. Does nothing when called multiple times in
