feat: Make the stream module no_std

Author: k-nasa

Cargo.toml

@@ -42,13 +42,13 @@ std = [
   "futures-io",
   "memchr",
   "once_cell",
-  "pin-project-lite",
   "pin-utils",
   "slab",
   "no-std",
 ]
 no-std = [
   "futures-core",
+  "pin-project-lite",
 ]
 
 [dependencies]

src/lib.rs

@@ -244,13 +244,13 @@ mod macros;
 cfg_no_std! {
     pub mod task;
     pub mod future;
+    pub mod stream;
 }
 
 cfg_std! {
     pub mod io;
     pub mod os;
     pub mod prelude;
-    pub mod stream;
     pub mod sync;
 }
 

src/stream/double_ended_stream/next_back.rs

@@ -1,5 +1,5 @@
-use std::pin::Pin;
-use std::future::Future;
+use core::pin::Pin;
+use core::future::Future;
 
 use crate::stream::DoubleEndedStream;
 use crate::task::{Context, Poll};

src/stream/double_ended_stream/nth_back.rs

@@ -1,6 +1,6 @@
-use std::future::Future;
-use std::pin::Pin;
-use std::task::{Context, Poll};
+use core::future::Future;
+use core::pin::Pin;
+use core::task::{Context, Poll};
 
 use crate::stream::DoubleEndedStream;
 

src/stream/double_ended_stream/rfind.rs

@@ -1,6 +1,6 @@
-use std::task::{Context, Poll};
-use std::future::Future;
-use std::pin::Pin;
+use core::task::{Context, Poll};
+use core::future::Future;
+use core::pin::Pin;
 
 use crate::stream::DoubleEndedStream;
 

src/stream/double_ended_stream/rfold.rs

@@ -1,6 +1,6 @@
-use std::future::Future;
-use std::pin::Pin;
-use std::task::{Context, Poll};
+use core::future::Future;
+use core::pin::Pin;
+use core::task::{Context, Poll};
 
 use pin_project_lite::pin_project;
 

src/stream/double_ended_stream/try_rfold.rs

@@ -1,5 +1,5 @@
 use crate::future::Future;
-use std::pin::Pin;
+use core::pin::Pin;
 use crate::task::{Context, Poll};
 
 use pin_project_lite::pin_project;

src/stream/empty.rs

@@ -1,5 +1,5 @@
-use std::marker::PhantomData;
-use std::pin::Pin;
+use core::marker::PhantomData;
+use core::pin::Pin;
 
 use crate::stream::Stream;
 use crate::task::{Context, Poll};

src/stream/extend.rs

@@ -1,4 +1,4 @@
-use std::pin::Pin;
+use core::pin::Pin;
 
 use crate::future::Future;
 use crate::stream::IntoStream;

src/stream/from_fn.rs

@@ -1,4 +1,4 @@
-use std::pin::Pin;
+use core::pin::Pin;
 
 use crate::stream::Stream;
 use crate::task::{Context, Poll};