From c8af836f868abbaf0562d4e62eda901047566577 Mon Sep 17 00:00:00 2001
From: Alona Enraght-Moony <code@alona.page>
Date: Thu, 14 Sep 2023 00:50:56 +0100
Subject: [PATCH] lexgen: Support NonZero

---
 lexgen/src/compiller/field.rs | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/lexgen/src/compiller/field.rs b/lexgen/src/compiller/field.rs
index fd5061a..d8511f9 100644
--- a/lexgen/src/compiller/field.rs
+++ b/lexgen/src/compiller/field.rs
@@ -123,6 +123,7 @@ pub(super) enum FieldType {
     // U32,
     I64,
     U64,
+    NonZeroU64,
     Blob,
     Any,
     Bool,
@@ -195,11 +196,15 @@ impl FieldType {
                 None => FieldType::U64,
                 _ => todo!(),
             },
+            Some(1) => match i.maximum {
+                None => FieldType::NonZeroU64,
+                _ => todo!(),
+            },
             None => match i.maximum {
                 None => FieldType::I64,
                 _ => todo!(),
             },
-            _ => todo!(),
+            _ => todo!("{i:?}"),
         };
 
         (this, &i.description)
@@ -271,6 +276,7 @@ impl ToTokens for FieldType {
             FieldType::Bool => quote!(bool).to_tokens(tokens),
             FieldType::U64 => quote!(u64).to_tokens(tokens),
             FieldType::I64 => quote!(i64).to_tokens(tokens),
+            FieldType::NonZeroU64 => quote!(::std::num::NonZeroU64).to_tokens(tokens),
 
             FieldType::Vec(inner) => {
                 let inner = inner.to_token_stream();