From 3105f0040111748c5b5e90b95ac36f27f8f9f0ed Mon Sep 17 00:00:00 2001
From: Daniel Silverstone <dsilvers@digital-scurf.org>
Date: Sat, 11 Nov 2023 10:43:36 +0000
Subject: bindings: Be more strict about fields in bindings files

---
 src/bindings.rs | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/bindings.rs b/src/bindings.rs
index b629992..4364a90 100644
--- a/src/bindings.rs
+++ b/src/bindings.rs
@@ -413,13 +413,14 @@ pub struct Bindings {
 }
 
 #[derive(Debug, Deserialize)]
+#[serde(deny_unknown_fields)]
 struct ParsedImpl {
     function: String,
     cleanup: Option<String>,
 }
 
 #[derive(Debug, Deserialize)]
-#[serde(transparent)]
+#[serde(transparent, deny_unknown_fields)]
 struct ParsedImplWrapper {
     #[serde(deserialize_with = "deserialize_struct_case_insensitive")]
     pimpl: ParsedImpl,
@@ -434,6 +435,7 @@ impl Deref for ParsedImplWrapper {
 }
 
 #[derive(Debug, Deserialize)]
+#[serde(deny_unknown_fields)]
 struct ParsedBinding {
     given: Option<String>,
     when: Option<String>,
@@ -448,7 +450,7 @@ struct ParsedBinding {
 }
 
 #[derive(Debug, Deserialize)]
-#[serde(transparent)]
+#[serde(transparent, deny_unknown_fields)]
 struct ParsedBindingWrapper {
     #[serde(deserialize_with = "deserialize_struct_case_insensitive")]
     binding: ParsedBinding,
-- 
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