fix for old and new tools

crates/libs/core/src/imp/weak_ref_count.rs

@@ -64,7 +64,7 @@ impl WeakRefCount {
         let tear_off = TearOff::new(object, count_or_pointer as u32);
         let tear_off_ptr: *mut c_void = transmute_copy(&tear_off);
         let encoding: usize =
-            ((tear_off_ptr as usize) >> 1) | (1 << (core::mem::size_of::<usize>() * 8 - 1));
+            ((tear_off_ptr as usize) >> 1) | (1 << (usize::BITS - 1));
 
         loop {
             match self.0.compare_exchange_weak(

crates/libs/metadata/src/blob.rs

@@ -1,4 +1,5 @@
 use super::*;
+use core::mem::align_of;
 
 pub struct Blob {
     pub file: &'static File,

crates/libs/metadata/src/file.rs

@@ -1,4 +1,5 @@
 use super::*;
+use core::mem::{align_of, size_of};
 
 pub struct File {
     pub reader: *const Reader,

crates/libs/version/src/lib.rs

@@ -4,6 +4,8 @@ Learn more about Rust for Windows here: <https://github.com/microsoft/windows-rs
 
 #![cfg_attr(not(test), no_std)]
 
+use core::mem::size_of;
+
 mod bindings;
 use bindings::*;