mirror/async-std
2
0
Fork 1
mirror of https://github.com/async-rs/async-std.git synced 2025-01-16 10:49:55 +00:00
Code Issues Releases Wiki Activity

Fix type declaration

Browse source
This commit is contained in:
k-nasa 2019-10-26 01:44:48 +09:00
parent 8932cecec7
commit 61b7a09c70
1 changed files with 16 additions and 7 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

23
src/stream/stream/flatten.rs
View file

@ -34,8 +34,9 @@ where
impl<S, U, F> Stream for FlatMap<S, U, S::Item, F>
where
S: Stream<Item: IntoStream<IntoStream = U, Item = U::Item>> + std::marker::Unpin,
U: Stream + std::marker::Unpin,
S: Stream,
S::Item: IntoStream<IntoStream = U, Item = U::Item>,
U: Stream,
F: FnMut(S::Item) -> U,
{
type Item = U::Item;
@ -58,7 +59,11 @@ pin_project! {
}
}
impl<S: Stream<Item: IntoStream>> Flatten<S, S::Item> {
impl<S> Flatten<S, S::Item>
where
S: Stream,
S::Item: IntoStream,
{
pub fn new(stream: S) -> Flatten<S, S::Item> {
Flatten {
inner: FlattenCompat::new(stream),
@ -68,8 +73,9 @@ impl<S: Stream<Item: IntoStream>> Flatten<S, S::Item> {
impl<S, U> Stream for Flatten<S, <S::Item as IntoStream>::IntoStream>
where
S: Stream<Item: IntoStream<IntoStream = U, Item = U::Item>> + std::marker::Unpin,
U: Stream + std::marker::Unpin,
S: Stream,
S::Item: IntoStream<IntoStream = U, Item = U::Item>,
U: Stream,
{
type Item = U::Item;
@ -83,7 +89,9 @@ pin_project! {
/// this type.
#[derive(Clone, Debug)]
struct FlattenCompat<S, U> {
#[pin]
stream: S,
#[pin]
frontiter: Option<U>,
}
}
@ -100,8 +108,9 @@ impl<S, U> FlattenCompat<S, U> {
impl<S, U> Stream for FlattenCompat<S, U>
where
S: Stream<Item: IntoStream<IntoStream = U, Item = U::Item>> + std::marker::Unpin,
U: Stream + std::marker::Unpin,
S: Stream,
S::Item: IntoStream<IntoStream = U, Item = U::Item>,
U: Stream,
{
type Item = U::Item;