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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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13
src/database/map/stream_from.rs
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@ -4,7 +4,10 @@ use conduit::{implement, Result};
use futures::stream::{Stream, StreamExt};
use serde::{Deserialize, Serialize};
use crate::{keyval, keyval::KeyVal, ser, stream};
use crate::{
keyval::{result_deserialize, serialize_key, KeyVal},
stream,
};
/// Iterate key-value entries in the map starting from lower-bound.
///
@ -17,8 +20,7 @@ where
K: Deserialize<'a> + Send,
V: Deserialize<'a> + Send,
{
self.stream_from_raw(from)
.map(keyval::result_deserialize::<K, V>)
self.stream_from_raw(from).map(result_deserialize::<K, V>)
}
/// Iterate key-value entries in the map starting from lower-bound.
@ -31,7 +33,7 @@ pub fn stream_from_raw<P>(&self, from: &P) -> impl Stream<Item = Result<KeyVal<'
where
P: Serialize + ?Sized + Debug,
{
let key = ser::serialize_to_vec(from).expect("failed to serialize query key");
let key = serialize_key(from).expect("failed to serialize query key");
self.raw_stream_from(&key)
}
@ -46,8 +48,7 @@ where
K: Deserialize<'a> + Send,
V: Deserialize<'a> + Send,
{
self.raw_stream_from(from)
.map(keyval::result_deserialize::<K, V>)
self.raw_stream_from(from).map(result_deserialize::<K, V>)
}
/// Iterate key-value entries in the map starting from lower-bound.