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Runtime: Remove deprecated util try_flatten_ helpers #1019

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merged 1 commit into from Sep 22, 2022
Merged

Runtime: Remove deprecated util try_flatten_ helpers #1019

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26 changes: 0 additions & 26 deletions kube-runtime/src/utils/mod.rs
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Expand Up @@ -10,7 +10,6 @@ pub use event_flatten::EventFlatten;
pub use stream_backoff::StreamBackoff;
pub use watch_ext::WatchStreamExt;

use crate::watcher;
use futures::{
pin_mut,
stream::{self, Peekable},
Expand All @@ -26,31 +25,6 @@ use std::{
use stream::IntoStream;
use tokio::{runtime::Handle, task::JoinHandle};

/// Flattens each item in the list following the rules of [`watcher::Event::into_iter_applied`].
#[deprecated(
since = "0.72.0",
note = "fn replaced with the WatchStreamExt::applied_objects which can be chained onto watcher. Add `use kube::runtime::WatchStreamExt;` and call `stream.applied_objects()` instead. This function will be removed in 0.75.0."
)]
pub fn try_flatten_applied<K, S: TryStream<Ok = watcher::Event<K>>>(
stream: S,
) -> impl Stream<Item = Result<K, S::Error>> {
stream
.map_ok(|event| stream::iter(event.into_iter_applied().map(Ok)))
.try_flatten()
}

/// Flattens each item in the list following the rules of [`watcher::Event::into_iter_touched`].
#[deprecated(
since = "0.72.0",
note = "fn replaced with the WatchStreamExt::touched_objects which can be chained onto watcher. Add `use kube::runtime::WatchStreamExt;` and call `stream.touched_objects()` instead. This function will be removed in 0.75.0."
)]
pub fn try_flatten_touched<K, S: TryStream<Ok = watcher::Event<K>>>(
stream: S,
) -> impl Stream<Item = Result<K, S::Error>> {
stream
.map_ok(|event| stream::iter(event.into_iter_touched().map(Ok)))
.try_flatten()
}

/// Allows splitting a `Stream` into several streams that each emit a disjoint subset of the input stream's items,
/// like a streaming variant of pattern matching.
Expand Down