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use smallvec for db query buffering

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Signed-off-by: Jason Volk <jason@zemos.net>
This commit is contained in:
Jason Volk 2024-11-28 05:54:34 +00:00
parent 76c75cc05a
commit 3ad6aa59f9
23 changed files with 173 additions and 98 deletions
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8
src/database/map/stream_prefix.rs
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@ -8,7 +8,7 @@ use futures::{
};
use serde::{Deserialize, Serialize};
use crate::{keyval, keyval::KeyVal, ser};
use crate::keyval::{result_deserialize, serialize_key, KeyVal};
/// Iterate key-value entries in the map where the key matches a prefix.
///
@ -22,7 +22,7 @@ where
V: Deserialize<'a> + Send,
{
self.stream_prefix_raw(prefix)
.map(keyval::result_deserialize::<K, V>)
.map(result_deserialize::<K, V>)
}
/// Iterate key-value entries in the map where the key matches a prefix.
@ -35,7 +35,7 @@ pub fn stream_prefix_raw<P>(&self, prefix: &P) -> impl Stream<Item = Result<KeyV
where
P: Serialize + ?Sized + Debug,
{
let key = ser::serialize_to_vec(prefix).expect("failed to serialize query key");
let key = serialize_key(prefix).expect("failed to serialize query key");
self.raw_stream_from(&key)
.try_take_while(move |(k, _): &KeyVal<'_>| future::ok(k.starts_with(&key)))
}
@ -54,7 +54,7 @@ where
V: Deserialize<'a> + Send + 'a,
{
self.raw_stream_prefix(prefix)
.map(keyval::result_deserialize::<K, V>)
.map(result_deserialize::<K, V>)
}
/// Iterate key-value entries in the map where the key matches a prefix.