feat: Support parse extended json5 syntax (#92)

* feat: Support parse extended json5 syntax

* fix clippy

* fix

* fix

* fix parse string

Author: b41sh

Cargo.toml

@@ -47,6 +47,7 @@ simd-json = "0.15.0"
 mockalloc = "0.1.2"
 criterion = "0.5.1"
 proptest = "1.7"
+json-five = "0.3.0"
 
 [features]
 default = ["databend", "preserve_order", "arbitrary_precision"]

src/core/databend/de.rs

@@ -147,7 +147,7 @@ impl<'de> Deserializer<'de> {
         Ok(Cow::Borrowed(s))
     }
 
-    fn read_payload_extension(&mut self, length: usize) -> Result<ExtensionValue> {
+    fn read_payload_extension(&mut self, length: usize) -> Result<ExtensionValue<'_>> {
         let start = self.index;
         let end = self.index + length;
         let val = ExtensionValue::decode(&self.raw.data[start..end])?;

src/core/databend/util.rs

@@ -439,7 +439,7 @@ impl ExtensionValue<'_> {
     }
 
     #[inline]
-    pub(crate) fn decode(bytes: &[u8]) -> Result<ExtensionValue> {
+    pub(crate) fn decode(bytes: &[u8]) -> Result<ExtensionValue<'_>> {
         let mut len = bytes.len();
         assert!(len > 0);
         len -= 1;

src/error.rs

@@ -36,6 +36,8 @@ pub enum ParseErrorCode {
     InvalidSurrogateInHexEscape(u16),
     UnexpectedEndOfHexEscape,
     ObjectDuplicateKey(String),
+    ObjectKeyInvalidNumber,
+    ObjectKeyInvalidCharacter,
 }
 
 pub type Result<T> = std::result::Result<T, Error>;
@@ -72,6 +74,12 @@ impl Display for ParseErrorCode {
             ParseErrorCode::ObjectDuplicateKey(key) => {
                 write!(f, "duplicate object attribute \"{}\"", key)
             }
+            ParseErrorCode::ObjectKeyInvalidNumber => {
+                f.write_str("object attribute name cannot be a number")
+            }
+            ParseErrorCode::ObjectKeyInvalidCharacter => {
+                f.write_str("object attribute name cannot be invalid character")
+            }
         }
     }
 }

src/functions/scalar.rs

@@ -1499,7 +1499,7 @@ impl RawJsonb<'_> {
     /// let raw_jsonb = RawJsonb::new(&buf);
     /// assert_eq!(raw_jsonb.as_extension_value().unwrap(), Some(ExtensionValue::Binary(&[1,2,3])));
     /// ```
-    pub fn as_extension_value(&self) -> Result<Option<ExtensionValue>> {
+    pub fn as_extension_value(&self) -> Result<Option<ExtensionValue<'_>>> {
         let jsonb_item = JsonbItem::from_raw_jsonb(*self)?;
         match jsonb_item {
             JsonbItem::Extension(data) => {