From 545e84bcb0f235b12e21351e0c69767958efe2a7 Mon Sep 17 00:00:00 2001
From: Brendan Molloy <brendan@bbqsrc.net>
Date: Sat, 29 Jan 2022 13:38:29 +0100
Subject: [PATCH] Bump version to 0.4.0

Re-exports std::io and std::error in 'std' feature
---
 Cargo.toml   | 2 +-
 src/error.rs | 2 ++
 src/lib.rs   | 9 +++++++++
 3 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/Cargo.toml b/Cargo.toml
index bc2d203..68e2fef 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "core2"
-version = "0.3.3"
+version = "0.4.0"
 authors = ["Brendan Molloy <brendan@bbqsrc.net>"]
 description = "The bare essentials of std::io for use in no_std. Alloc support is optional."
 license = "Apache-2.0 OR MIT"
diff --git a/src/error.rs b/src/error.rs
index 1972cf8..2fc4fa6 100644
--- a/src/error.rs
+++ b/src/error.rs
@@ -11,6 +11,7 @@
 // coherence challenge (e.g., specialization, neg impls, etc) we can
 // reconsider what crate these items belong in.
 
+#[allow(deprecated)]
 use core::alloc::LayoutErr;
 
 use core::any::TypeId;
@@ -322,6 +323,7 @@ impl<'a> From<Cow<'a, str>> for Box<dyn Error> {
 #[cfg(feature = "nightly")]
 impl Error for ! {}
 
+#[allow(deprecated)]
 impl Error for LayoutErr {}
 
 impl Error for core::str::ParseBoolError {}
diff --git a/src/lib.rs b/src/lib.rs
index d3755a6..1016168 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -4,8 +4,17 @@
 #![cfg_attr(not(feature = "std"), no_std)]
 #![cfg_attr(feature = "std", allow(dead_code))]
 
+#[cfg(not(feature = "std"))]
 pub mod error;
+
+#[cfg(feature = "std")]
+pub use std::error as error;
+
+#[cfg(not(feature = "std"))]
 pub mod io;
 
+#[cfg(feature = "std")]
+pub use std::io as io;
+
 #[cfg(feature = "alloc")]
 extern crate alloc;