From 1054723a4b8bcbfe904980acd2193c0fb2458001 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bartek=20Iwa=C5=84czuk?= <biwanczuk@gmail.com>
Date: Thu, 27 Apr 2023 02:12:39 +0200
Subject: feat(serde_v8): better error output (#18815)

The type that was received is now printed as part of a message.
---
 serde_v8/magic/bigint.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'serde_v8/magic/bigint.rs')

diff --git a/serde_v8/magic/bigint.rs b/serde_v8/magic/bigint.rs
index 69828747f..330803daf 100644
--- a/serde_v8/magic/bigint.rs
+++ b/serde_v8/magic/bigint.rs
@@ -5,6 +5,7 @@ use smallvec::SmallVec;
 
 use super::transl8::FromV8;
 use super::transl8::ToV8;
+use crate::error::value_to_type_str;
 use crate::magic::transl8::impl_magic;
 use crate::Error;
 
@@ -42,7 +43,7 @@ impl FromV8 for BigInt {
     value: v8::Local<v8::Value>,
   ) -> Result<Self, crate::Error> {
     let v8bigint = v8::Local::<v8::BigInt>::try_from(value)
-      .map_err(|_| Error::ExpectedBigInt)?;
+      .map_err(|_| Error::ExpectedBigInt(value_to_type_str(value)))?;
     let word_count = v8bigint.word_count();
     let mut words: SmallVec<[u64; 1]> = smallvec![0u64; word_count];
     let (sign_bit, _words) = v8bigint.to_words_array(&mut words);
-- 
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