From 1a6c70684ce5deaf687b38a763943b72f4ab9436 Mon Sep 17 00:00:00 2001
From: Dmitry Dodzin <d.dodzin@gmail.com>
Date: Wed, 18 Jun 2025 21:34:56 +0300
Subject: [PATCH] Switch unescape to unescaper

---
 Cargo.lock             | 11 +++++++----
 Cargo.toml             |  2 +-
 src/error.rs           |  2 ++
 src/transform/value.rs |  6 +++---
 4 files changed, 13 insertions(+), 8 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index c1e1aa9..4cdb37c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -639,7 +639,7 @@ dependencies = [
  "serde_json",
  "sha256",
  "thiserror",
- "unescape",
+ "unescaper",
  "url",
  "uuid",
 ]
@@ -1260,10 +1260,13 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2896d95c02a80c6d6a5d6e953d479f5ddf2dfdb6a244441010e373ac0fb88971"
 
 [[package]]
-name = "unescape"
-version = "0.1.0"
+name = "unescaper"
+version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ccb97dac3243214f8d8507998906ca3e2e0b900bf9bf4870477f125b82e68f6e"
+checksum = "c01d12e3a56a4432a8b436f293c25f4808bdf9e9f9f98f9260bba1f1bc5a1f26"
+dependencies = [
+ "thiserror",
+]
 
 [[package]]
 name = "unicase"
diff --git a/Cargo.toml b/Cargo.toml
index 419319a..13b3a9b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -31,7 +31,7 @@ serde = "1"
 serde_json = "1"
 sha256 = "1"
 thiserror = "2"
-unescape = "0.1"
+unescaper = "0.1"
 url = { version = "2", features = ["serde"] }
 uuid = { version = "1", features = ["v4"] }
 
diff --git a/src/error.rs b/src/error.rs
index f44c0c9..08516b2 100644
--- a/src/error.rs
+++ b/src/error.rs
@@ -22,6 +22,8 @@ pub enum JsltError {
   #[error("Could not fit index into u64")]
   IndexOutOfRange,
   #[error(transparent)]
+  Unescape(unescaper::Error),
+  #[error(transparent)]
   SerdeJson(#[from] serde_json::Error),
   #[error("{0}")]
   RuntimeError(String),
diff --git a/src/transform/value.rs b/src/transform/value.rs
index 5d797a9..79da220 100644
--- a/src/transform/value.rs
+++ b/src/transform/value.rs
@@ -153,9 +153,9 @@ impl FromPairs for StringTransformer {
     let rule = inner.as_rule();
 
     if matches!(rule, Rule::Inner) {
-      Ok(StringTransformer(
-        unescape::unescape(inner.as_str()).unwrap_or_default(),
-      ))
+      unescaper::unescape(inner.as_str())
+        .map(StringTransformer)
+        .map_err(JsltError::Unescape)
     } else {
       Err(JsltError::UnexpectedInput(
         Rule::String,