Prevent useless example binary from being installed

rust-twox-hash.spec

@@ -1,19 +1,20 @@
-# Generated by rust2rpm 21
+# Generated by rust2rpm 23
 %bcond_without check
+%global debug_package %{nil}
 
 %global crate twox-hash
 
-Name:           rust-%{crate}
+Name:           rust-twox-hash
 Version:        1.6.3
 Release:        %autorelease
 Summary:        Rust implementation of the XXHash and XXH3 algorithms
 
-# Upstream license specification: MIT
 License:        MIT
 URL:            https://crates.io/crates/twox-hash
 Source:         %{crates_source}
-
-ExclusiveArch:  %{rust_arches}
+# Manually created patch for downstream crate metadata changes
+# * prevent useless example binary from being installed
+Patch:          twox-hash-fix-metadata.diff
 
 BuildRequires:  rust-packaging >= 21
 
@@ -22,16 +23,6 @@ Rust implementation of the XXHash and XXH3 algorithms.}
 
 %description %{_description}
 
-%package     -n %{crate}
-Summary:        %{summary}
-
-%description -n %{crate} %{_description}
-
-%files       -n %{crate}
-%license LICENSE.txt
-%doc README.md
-%{_bindir}/hash_file
-
 %package        devel
 Summary:        %{summary}
 BuildArch:      noarch

twox-hash-fix-metadata.diff

@@ -0,0 +1,10 @@
+--- twox-hash-1.6.3/Cargo.toml	1970-01-01T00:00:01+00:00
++++ twox-hash-1.6.3/Cargo.toml	2023-02-05T14:34:44.019474+00:00
+@@ -26,6 +26,7 @@
+ categories = ["algorithms"]
+ license = "MIT"
+ repository = "https://github.com/shepmaster/twox-hash"
++autobins = false
+ 
+ [dependencies.cfg-if]
+ version = ">= 0.1, < 2"