From 241240c34ab5f06a22f727bc72fbaed18662d0cc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jurij=20Juki=C4=87?= <j.jjukicc@gmail.com>
Date: Thu, 9 Oct 2025 14:09:30 +0200
Subject: [PATCH] convert usize and isize to u64 and s64

---
 src/build/wit_generator.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/build/wit_generator.rs b/src/build/wit_generator.rs
index 0b16141f..bc10ac71 100644
--- a/src/build/wit_generator.rs
+++ b/src/build/wit_generator.rs
@@ -225,6 +225,8 @@ fn rust_type_to_wit(ty: &Type, used_types: &mut HashSet<String>) -> Result<Strin
                 "u64" => Ok("u64".to_string()),
                 "f32" => Ok("f32".to_string()),
                 "f64" => Ok("f64".to_string()),
+                "usize" => Ok("u64".to_string()),
+                "isize" => Ok("s64".to_string()),
                 "String" => Ok("string".to_string()),
                 "bool" => Ok("bool".to_string()),
                 "Vec" => {