Suppress items_after_statements pedantic clippy lint inside generated…

… code

    warning: adding items after statements is confusing, since items exist from the start of the scope
      --> demo/src/main.rs:15:12
       |
    15 |         fn next_chunk(buf: &mut MultiBuf) -> &[u8];
       |            ^^^^^^^^^^
       |
       = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#items_after_statements
       = note: `-W clippy::items-after-statements` implied by `-W clippy::pedantic`

demo/src/main.rs

@@ -1,4 +1,4 @@
-#![allow(clippy::items_after_statements, clippy::uninlined_format_args)]
+#![allow(clippy::uninlined_format_args)]
 
 #[cxx::bridge(namespace = "org::blobstore")]
 mod ffi {

macro/src/expand.rs

@@ -143,6 +143,7 @@ fn expand(ffi: Module, doc: Doc, attrs: OtherAttrs, apis: &[Api], types: &Types)
             non_camel_case_types,
             non_snake_case,
             clippy::extra_unused_type_parameters,
+            clippy::items_after_statements,
             clippy::ptr_as_ptr,
             clippy::upper_case_acronyms,
             clippy::use_self,

tests/ffi/lib.rs

@@ -1,7 +1,6 @@
 #![allow(
     clippy::boxed_local,
     clippy::derive_partial_eq_without_eq,
-    clippy::items_after_statements,
     clippy::just_underscores_and_digits,
     clippy::missing_errors_doc,
     clippy::missing_safety_doc,