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use saturating_add and vec with_capacity in even more places

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Signed-off-by: strawberry <strawberry@puppygock.gay>
This commit is contained in:
strawberry 2024-06-01 00:49:56 -04:00
parent 4ea7af5780
commit 83220b43a2
6 changed files with 20 additions and 20 deletions
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20
src/service/rooms/auth_chain/mod.rs
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@ -54,9 +54,9 @@ impl Service {
"start",
);
let mut hits = 0;
let mut misses = 0;
let mut full_auth_chain = Vec::new();
let mut hits: usize = 0;
let mut misses: usize = 0;
let mut full_auth_chain = Vec::with_capacity(buckets.len());
for chunk in buckets {
if chunk.is_empty() {
continue;
@ -70,13 +70,13 @@ impl Service {
{
trace!("Found cache entry for whole chunk");
full_auth_chain.extend(cached.iter().copied());
hits += 1;
hits = hits.saturating_add(1);
continue;
}
let mut hits2 = 0;
let mut misses2 = 0;
let mut chunk_cache = Vec::new();
let mut hits2: usize = 0;
let mut misses2: usize = 0;
let mut chunk_cache = Vec::with_capacity(chunk.len());
for (sevent_id, event_id) in chunk {
if let Some(cached) = services()
.rooms
@ -85,7 +85,7 @@ impl Service {
{
trace!(?event_id, "Found cache entry for event");
chunk_cache.extend(cached.iter().copied());
hits2 += 1;
hits2 = hits2.saturating_add(1);
} else {
let auth_chain = self.get_auth_chain_inner(room_id, event_id)?;
services()
@ -93,7 +93,7 @@ impl Service {
.auth_chain
.cache_auth_chain(vec![sevent_id], &auth_chain)?;
chunk_cache.extend(auth_chain.iter());
misses2 += 1;
misses2 = misses2.saturating_add(1);
debug!(
event_id = ?event_id,
chain_length = ?auth_chain.len(),
@ -111,7 +111,7 @@ impl Service {
.auth_chain
.cache_auth_chain_vec(chunk_key, &chunk_cache)?;
full_auth_chain.extend(chunk_cache.iter());
misses += 1;
misses = misses.saturating_add(1);
debug!(
chunk_cache_length = ?chunk_cache.len(),
hits = ?hits2,