[rpms/rust-crypto-auditing] f44: Document the existing metadata patch

[rpms/rust-crypto-auditing] f44: Document the existing metadata patch

[Benjamin A. Beasley]

            A new commit has been pushed.

            Repo   : rpms/rust-crypto-auditing
            Branch : f44
            Commit : e6b6b23188b98c89727d5ce5ff013fb7e1c83dec
            Author : Benjamin A. Beasley <code@musicinmybrain.net>
            Date   : 2026-08-31T17:08:52+01:00
            Stats  : +8/-3 in 3 file(s)
            URL    : https://src.fedoraproject.org/rpms/rust-crypto-auditing/c/e6b6b23188b98c89727d5ce5ff013fb7e1c83dec?branch=f44

            Log:
            Document the existing metadata patch

[skip changelog]

---
diff --git a/crypto-auditing-fix-metadata.diff b/crypto-auditing-fix-metadata.diff
index 8905a27..f9a7222 100644
--- a/crypto-auditing-fix-metadata.diff
+++ b/crypto-auditing-fix-metadata.diff
@@ -1,6 +1,6 @@
---- crypto-auditing-0.3.0/Cargo.toml	1970-01-01T00:00:01+00:00
-+++ crypto-auditing-0.3.0/Cargo.toml	2026-03-04T02:58:39.286567+00:00
-@@ -54,7 +54,7 @@
+--- crypto-auditing-0.3.2/Cargo.toml	2006-07-24T01:21:28+00:00
++++ crypto-auditing-0.3.2/Cargo.toml	2026-08-31T16:08:47.523522+00:00
+@@ -59,7 +59,7 @@
  features = ["hex"]
  
  [dependencies.sysinfo]

diff --git a/rust-crypto-auditing.spec b/rust-crypto-auditing.spec
index c7e1aeb..7c7b7ba 100644
--- a/rust-crypto-auditing.spec
+++ b/rust-crypto-auditing.spec
@@ -13,6 +13,7 @@ License:        GPL-3.0-or-later
 URL:            https://crates.io/crates/crypto-auditing
 Source:         %{crates_source}
 # Manually created patch for downstream crate metadata changes
+# * Require older sysinfo 0.37 (upstream wants 0.38)
 Patch:          crypto-auditing-fix-metadata.diff
 
 BuildRequires:  cargo-rpm-macros >= 24

diff --git a/rust2rpm.toml b/rust2rpm.toml
new file mode 100644
index 0000000..d67a790
--- /dev/null
+++ b/rust2rpm.toml
@@ -0,0 +1,4 @@
+[package]
+cargo-toml-patch-comments = [
+    "Require older sysinfo 0.37 (upstream wants 0.38)",
+]