From dd7dc0c1dc46b93cf63bccb4fe79260bea187a70 Mon Sep 17 00:00:00 2001
From: Luke Parker <lukeparker5132@gmail.com>
Date: Fri, 12 Sep 2025 18:25:10 -0400
Subject: [PATCH] Add `impl<R: Read> Read for &mut R` to `std_shims`

Increases parity with `std::io`.
---
 Cargo.lock                  | 2 +-
 common/std-shims/Cargo.toml | 2 +-
 common/std-shims/src/io.rs  | 6 ++++++
 3 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 694d654d..3824db8b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -10707,7 +10707,7 @@ checksum = "a2eb9349b6444b326872e140eb1cf5e7c522154d69e7a0ffb0fb81c06b37543f"
 
 [[package]]
 name = "std-shims"
-version = "0.1.4"
+version = "0.1.5"
 dependencies = [
  "hashbrown 0.16.0",
  "rustversion",
diff --git a/common/std-shims/Cargo.toml b/common/std-shims/Cargo.toml
index 9ca7adcf..84f22555 100644
--- a/common/std-shims/Cargo.toml
+++ b/common/std-shims/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "std-shims"
-version = "0.1.4"
+version = "0.1.5"
 description = "A series of std shims to make alloc more feasible"
 license = "MIT"
 repository = "https://github.com/serai-dex/serai/tree/develop/common/std-shims"
diff --git a/common/std-shims/src/io.rs b/common/std-shims/src/io.rs
index 3f049a46..6ab8436b 100644
--- a/common/std-shims/src/io.rs
+++ b/common/std-shims/src/io.rs
@@ -64,6 +64,12 @@ mod shims {
     }
   }
 
+  impl<R: Read> Read for &mut R {
+    fn read(&mut self, buf: &mut [u8]) -> Result<usize> {
+      R::read(*self, buf)
+    }
+  }
+
   pub trait BufRead: Read {
     fn fill_buf(&mut self) -> Result<&[u8]>;
     fn consume(&mut self, amt: usize);