From f2d71f5d7ce0dcf666a3fd0a7bc5e0fb12113e65 Mon Sep 17 00:00:00 2001
From: Mattias Wallin <mattias@klingawallin.se>
Date: Fri, 5 Jun 2026 14:48:43 +0200
Subject: [PATCH] Set minimum supported Rust version to 1.88

Rust 1.88 is the lowest version that compiles. By setting MSRV we can
get warnings when using newer futures.

For example `[T]::as_chunks()` introduces in Rust 1.88 is used.

Rust Edition 2024 was introduced in Rust 1.85, so it can be used (when
ready).
---
 Cargo.toml                     | 4 +++-
 test-libzstd-rs-sys/Cargo.toml | 2 +-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index 4785d919..8a6a9887 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -5,6 +5,7 @@ exclude = [ "fuzz" ]
 
 [workspace.package]
 edition = "2021"
+rust-version = "1.88"
 
 [package]
 name = "libzstd-rs-sys"
@@ -13,7 +14,8 @@ repository = "https://github.com/trifectatechfoundation/libzstd-rs-sys"
 description = "a rust implementation of zstd compression and decompression"
 license = "BSD-3-Clause"
 publish = true
-edition = "2021"
+edition.workspace = true
+rust-version.workspace = true
 autobins = false
 include = [
     "Cargo.toml",
diff --git a/test-libzstd-rs-sys/Cargo.toml b/test-libzstd-rs-sys/Cargo.toml
index 5cc6e1b3..b0b1222f 100644
--- a/test-libzstd-rs-sys/Cargo.toml
+++ b/test-libzstd-rs-sys/Cargo.toml
@@ -8,7 +8,7 @@ edition.workspace = true
 # repository.workspace = true
 # homepage.workspace = true
 # publish.workspace = true
-# rust-version.workspace = true
+rust-version.workspace = true
 
 [dependencies.libzstd-rs-sys]
 path = ".."