Method publish_executable

tests/all/custom_code_memory.rs:14–23

(&self, ptr: *const u8, len: usize)

        }

        fn publish_executable(&self, ptr: *const u8, len: usize) -> wasmtime::Result<()> {
            unsafe {
                mprotect(
                    ptr as *mut _,
                    len,
                    MprotectFlags::READ | MprotectFlags::EXEC,
                )?;
            }
            Ok(())
        }

        fn unpublish_executable(&self, ptr: *const u8, len: usize) -> wasmtime::Result<()> {
            unsafe {