feature gate testing C code from Rust for now
Any tests which call C code from Rust should be feature gated, by default off for now, and then re-enabled when we have a satisfiable fix for the linker issues in #25386 (moved).
Any tests which call C code from Rust should be feature gated, by default off for now, and then re-enabled when we have a satisfiable fix for the linker issues in #25386 (moved).