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-rw-r--r--Cargo.toml3
1 files changed, 3 insertions, 0 deletions
diff --git a/Cargo.toml b/Cargo.toml
index 9d7ce38a2..598ce12aa 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -9,6 +9,9 @@ authors = ["Wilfred Hughes <me@wilfred.me.uk>"]
keywords = ["diff", "syntax"]
categories = ["development-tools", "command-line-utilities", "parser-implementations"]
edition = "2021"
+# Goal: support at least 12 months of Rust versions, and also the Rust
+# version on Debian stable:
+# https://tracker.debian.org/pkg/rustc
rust-version = "1.58.0"
include = [
"/build.rs",