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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/keys_from.rs
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@ -4,7 +4,10 @@ use conduit::{implement, Result};
use futures::{Stream, StreamExt};
use serde::{Deserialize, Serialize};
use crate::{keyval, keyval::Key, ser, stream};
use crate::{
keyval::{result_deserialize_key, serialize_key, Key},
stream,
};
#[implement(super::Map)]
pub fn keys_from<'a, K, P>(&'a self, from: &P) -> impl Stream<Item = Result<Key<'_, K>>> + Send
@ -12,8 +15,7 @@ where
P: Serialize + ?Sized + Debug,
K: Deserialize<'a> + Send,
{
self.keys_from_raw(from)
.map(keyval::result_deserialize_key::<K>)
self.keys_from_raw(from).map(result_deserialize_key::<K>)
}
#[implement(super::Map)]
@ -22,7 +24,7 @@ pub fn keys_from_raw<P>(&self, from: &P) -> impl Stream<Item = Result<Key<'_>>>
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_keys_from(&key)
}
@ -32,8 +34,7 @@ where
P: AsRef<[u8]> + ?Sized + Debug + Sync,
K: Deserialize<'a> + Send,
{
self.raw_keys_from(from)
.map(keyval::result_deserialize_key::<K>)
self.raw_keys_from(from).map(result_deserialize_key::<K>)
}
#[implement(super::Map)]