From 2b5e18b78716eef1adabe61b888521bc34cd47a7 Mon Sep 17 00:00:00 2001
From: Preston Evans <preston.b.evans@gmail.com>
Date: Thu, 25 Apr 2024 09:01:28 -0500
Subject: [PATCH] Improve feature granularity in maybestd to fix warns

---
 src/lib.rs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/lib.rs b/src/lib.rs
index 3810495..fbca929 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -18,11 +18,15 @@ extern crate alloc;
 
 mod maybestd {
     #[cfg(not(feature = "std"))]
-    pub use alloc::{boxed, collections, format, string, vec};
+    pub use alloc::{boxed, vec};
+    #[cfg(all(not(feature = "std"), feature = "serde"))]
+    pub use alloc::{format, string};
     #[cfg(not(feature = "std"))]
     pub use core::{cmp, fmt, hash, marker, mem, ops};
     #[cfg(feature = "std")]
     pub use std::{boxed, cmp, fmt, hash, marker, mem, ops, vec};
+    #[cfg(all(feature = "std", feature = "serde"))]
+    pub use std::{format, string};
 
     pub mod hash_or_btree_map {
         #[cfg(not(feature = "std"))]