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style: Eliminate implement database

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timedout committed 2026-06-27 18:36:44 +01:00
1 parent 85122c62cd
commit e7b302955f
25 files changed
+1480 -1520
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src/database/map/rev_stream_prefix.rs
+64 -66
View File
@@ -1,77 +1,75 @@
use std::{convert::AsRef, fmt::Debug, sync::Arc};
use conduwuit::{Result, implement};
use conduwuit::Result;
use futures::{Stream, StreamExt, TryStreamExt, future};
use serde::{Deserialize, Serialize};
use crate::keyval::{KeyVal, result_deserialize, serialize_key};
/// Iterate key-value entries in the map where the key matches a prefix.
///
/// - Query is serialized
/// - Result is deserialized
#[implement(super::Map)]
pub fn rev_stream_prefix<'a, K, V, P>(
self: &'a Arc<Self>,
prefix: &P,
) -> impl Stream<Item = Result<KeyVal<'a, K, V>>> + Send + use<'a, K, V, P>
where
P: Serialize + ?Sized + Debug,
K: Deserialize<'a> + Send,
V: Deserialize<'a> + Send,
{
self.rev_stream_prefix_raw(prefix)
.map(result_deserialize::<K, V>)
}
impl super::Map {
/// Iterate key-value entries in the map where the key matches a prefix.
///
/// - Query is serialized
/// - Result is deserialized
pub fn rev_stream_prefix<'a, K, V, P>(
self: &'a Arc<Self>,
prefix: &P,
) -> impl Stream<Item = Result<KeyVal<'a, K, V>>> + Send + use<'a, K, V, P>
where
P: Serialize + ?Sized + Debug,
K: Deserialize<'a> + Send,
V: Deserialize<'a> + Send,
{
self.rev_stream_prefix_raw(prefix)
.map(result_deserialize::<K, V>)
}
/// Iterate key-value entries in the map where the key matches a prefix.
///
/// - Query is serialized
/// - Result is raw
#[implement(super::Map)]
#[tracing::instrument(skip(self), level = "trace")]
pub fn rev_stream_prefix_raw<P>(
self: &Arc<Self>,
prefix: &P,
) -> impl Stream<Item = Result<KeyVal<'_>>> + Send + use<'_, P>
where
P: Serialize + ?Sized + Debug,
{
let key = serialize_key(prefix).expect("failed to serialize query key");
self.rev_raw_stream_from(&key)
.try_take_while(move |(k, _): &KeyVal<'_>| future::ok(k.starts_with(&key)))
}
/// Iterate key-value entries in the map where the key matches a prefix.
///
/// - Query is serialized
/// - Result is raw
#[tracing::instrument(skip(self), level = "trace")]
pub fn rev_stream_prefix_raw<P>(
self: &Arc<Self>,
prefix: &P,
) -> impl Stream<Item = Result<KeyVal<'_>>> + Send + use<'_, P>
where
P: Serialize + ?Sized + Debug,
{
let key = serialize_key(prefix).expect("failed to serialize query key");
self.rev_raw_stream_from(&key)
.try_take_while(move |(k, _): &KeyVal<'_>| future::ok(k.starts_with(&key)))
}
/// Iterate key-value entries in the map where the key matches a prefix.
///
/// - Query is raw
/// - Result is deserialized
#[implement(super::Map)]
pub fn rev_stream_raw_prefix<'a, K, V, P>(
self: &'a Arc<Self>,
prefix: &'a P,
) -> impl Stream<Item = Result<KeyVal<'a, K, V>>> + Send + 'a
where
P: AsRef<[u8]> + ?Sized + Debug + Sync + 'a,
K: Deserialize<'a> + Send + 'a,
V: Deserialize<'a> + Send + 'a,
{
self.rev_raw_stream_prefix(prefix)
.map(result_deserialize::<K, V>)
}
/// Iterate key-value entries in the map where the key matches a prefix.
///
/// - Query is raw
/// - Result is deserialized
pub fn rev_stream_raw_prefix<'a, K, V, P>(
self: &'a Arc<Self>,
prefix: &'a P,
) -> impl Stream<Item = Result<KeyVal<'a, K, V>>> + Send + 'a
where
P: AsRef<[u8]> + ?Sized + Debug + Sync + 'a,
K: Deserialize<'a> + Send + 'a,
V: Deserialize<'a> + Send + 'a,
{
self.rev_raw_stream_prefix(prefix)
.map(result_deserialize::<K, V>)
}
/// Iterate key-value entries in the map where the key matches a prefix.
///
/// - Query is raw
/// - Result is raw
#[implement(super::Map)]
pub fn rev_raw_stream_prefix<'a, P>(
self: &'a Arc<Self>,
prefix: &'a P,
) -> impl Stream<Item = Result<KeyVal<'a>>> + Send + 'a
where
P: AsRef<[u8]> + ?Sized + Debug + Sync + 'a,
{
self.rev_raw_stream_from(prefix)
.try_take_while(|(k, _): &KeyVal<'_>| future::ok(k.starts_with(prefix.as_ref())))
/// Iterate key-value entries in the map where the key matches a prefix.
///
/// - Query is raw
/// - Result is raw
pub fn rev_raw_stream_prefix<'a, P>(
self: &'a Arc<Self>,
prefix: &'a P,
) -> impl Stream<Item = Result<KeyVal<'a>>> + Send + 'a
where
P: AsRef<[u8]> + ?Sized + Debug + Sync + 'a,
{
self.rev_raw_stream_from(prefix)
.try_take_while(|(k, _): &KeyVal<'_>| future::ok(k.starts_with(prefix.as_ref())))
}
}