From c34a71556525f78e696940228987908c5d478a4c Mon Sep 17 00:00:00 2001
From: Alex Beregszaszi <alex@rtfs.hu>
Date: Tue, 24 May 2022 17:48:05 +0200
Subject: [PATCH] rust: Replace unwrap with ok_or where possible

---
 bindings/rust/src/lib.rs | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/bindings/rust/src/lib.rs b/bindings/rust/src/lib.rs
index 5206bb43c..b8a41b759 100644
--- a/bindings/rust/src/lib.rs
+++ b/bindings/rust/src/lib.rs
@@ -513,11 +513,9 @@ impl Instance {
         name: &str,
         args: &[TypedValue],
     ) -> Result<TypedExecutionResult, Error> {
-        let func_idx = self.find_exported_function_index(name);
-        if func_idx.is_none() {
-            return Err(Error::FunctionNotFound);
-        }
-        let func_idx = func_idx.unwrap();
+        let func_idx = self
+            .find_exported_function_index(name)
+            .ok_or(Error::FunctionNotFound)?;
 
         let func_type = unsafe { self.get_function_type(func_idx) };
         if func_type.inputs_size != args.len() {