Drop unused support for the obsolete "encoding" crate

rust-tendril.spec

@@ -1,4 +1,4 @@
-# Generated by rust2rpm 24
+# Generated by rust2rpm 25
 %bcond_without check
 %global debug_package %{nil}
 
@@ -13,8 +13,11 @@ Summary:        Compact buffer/string type for zero-copy parsing
 License:        MIT OR Apache-2.0
 URL:            https://crates.io/crates/tendril
 Source:         %{crates_source}
+# Manually created patch for downstream crate metadata changes
+# * drop unused support for the obsolete "encoding" crate
+Patch:          tendril-fix-metadata.diff
 
-BuildRequires:  rust-packaging >= 21
+BuildRequires:  cargo-rpm-macros >= 24
 
 %global _description %{expand:
 Compact buffer/string type for zero-copy parsing.}
@@ -60,18 +63,6 @@ use the "bench" feature of the "%{crate}" crate.
 %files       -n %{name}+bench-devel
 %ghost %{crate_instdir}/Cargo.toml
 
-%package     -n %{name}+encoding-devel
-Summary:        %{summary}
-BuildArch:      noarch
-
-%description -n %{name}+encoding-devel %{_description}
-
-This package contains library source intended for building other packages which
-use the "encoding" feature of the "%{crate}" crate.
-
-%files       -n %{name}+encoding-devel
-%ghost %{crate_instdir}/Cargo.toml
-
 %package     -n %{name}+encoding_rs-devel
 Summary:        %{summary}
 BuildArch:      noarch
@@ -85,7 +76,7 @@ use the "encoding_rs" feature of the "%{crate}" crate.
 %ghost %{crate_instdir}/Cargo.toml
 
 %prep
-%autosetup -n %{crate}-%{version_no_tilde} -p1
+%autosetup -n %{crate}-%{version} -p1
 %cargo_prep
 
 %generate_buildrequires

rust2rpm.toml

@@ -0,0 +1,4 @@
+[tests]
+skip = ["assert_sizes"]
+comments = ["skip test for exact size of a struct / enum that fails with Rust 1.64+: https://github.com/servo/tendril/issues/66"]
+

tendril-fix-metadata.diff

@@ -0,0 +1,12 @@
+--- tendril-0.4.3/Cargo.toml	1970-01-01T00:00:01+00:00
++++ tendril-0.4.3/Cargo.toml	2024-01-19T19:09:07.549735+00:00
+@@ -17,9 +17,6 @@
+ readme = "README.md"
+ license = "MIT/Apache-2.0"
+ repository = "https://github.com/servo/tendril"
+-[dependencies.encoding]
+-version = "0.2"
+-optional = true
+ 
+ [dependencies.encoding_rs]
+ version = "0.8.12"