1 files changed, 16 insertions, 32 deletions

diff --git a/vendor/serde_json/src/number.rs b/vendor/serde_json/src/number.rs
index b965271fd..3c8f6f1bf 100644
--- a/vendor/serde_json/src/number.rs
+++ b/vendor/serde_json/src/number.rs
@@ -1,20 +1,23 @@
 use crate::de::ParserNumber;
 use crate::error::Error;
+#[cfg(feature = "arbitrary_precision")]
+use crate::error::ErrorCode;
+#[cfg(feature = "arbitrary_precision")]
+use alloc::borrow::ToOwned;
+#[cfg(feature = "arbitrary_precision")]
+use alloc::string::{String, ToString};
 use core::fmt::{self, Debug, Display};
 #[cfg(not(feature = "arbitrary_precision"))]
 use core::hash::{Hash, Hasher};
 use serde::de::{self, Unexpected, Visitor};
+#[cfg(feature = "arbitrary_precision")]
+use serde::de::{IntoDeserializer, MapAccess};
 use serde::{
     forward_to_deserialize_any, serde_if_integer128, Deserialize, Deserializer, Serialize,
     Serializer,
 };
 
 #[cfg(feature = "arbitrary_precision")]
-use crate::error::ErrorCode;
-#[cfg(feature = "arbitrary_precision")]
-use serde::de::{IntoDeserializer, MapAccess};
-
-#[cfg(feature = "arbitrary_precision")]
 pub(crate) const TOKEN: &str = "$serde_json::private::Number";
 
 /// Represents a JSON number, whether integer or floating point.
@@ -292,9 +295,9 @@ impl Display for Number {
     #[cfg(not(feature = "arbitrary_precision"))]
     fn fmt(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
         match self.n {
-            N::PosInt(u) => Display::fmt(&u, formatter),
-            N::NegInt(i) => Display::fmt(&i, formatter),
-            N::Float(f) => Display::fmt(&f, formatter),
+            N::PosInt(u) => formatter.write_str(itoa::Buffer::new().format(u)),
+            N::NegInt(i) => formatter.write_str(itoa::Buffer::new().format(i)),
+            N::Float(f) => formatter.write_str(ryu::Buffer::new().format_finite(f)),
         }
     }
 
@@ -305,29 +308,8 @@ impl Display for Number {
 }
 
 impl Debug for Number {
-    #[cfg(not(feature = "arbitrary_precision"))]
-    fn fmt(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
-        let mut debug = formatter.debug_tuple("Number");
-        match self.n {
-            N::PosInt(i) => {
-                debug.field(&i);
-            }
-            N::NegInt(i) => {
-                debug.field(&i);
-            }
-            N::Float(f) => {
-                debug.field(&f);
-            }
-        }
-        debug.finish()
-    }
-
-    #[cfg(feature = "arbitrary_precision")]
     fn fmt(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
-        formatter
-            .debug_tuple("Number")
-            .field(&format_args!("{}", self.n))
-            .finish()
+        write!(formatter, "Number({})", self)
     }
 }
 
@@ -752,13 +734,15 @@ impl_from_signed!(i8, i16, i32, i64, isize);
 serde_if_integer128! {
     impl From<i128> for Number {
         fn from(i: i128) -> Self {
-            Number { n: i.to_string() }
+            let n = itoa::Buffer::new().format(i).to_owned();
+            Number { n }
         }
     }
 
     impl From<u128> for Number {
         fn from(u: u128) -> Self {
-            Number { n: u.to_string() }
+            let n = itoa::Buffer::new().format(u).to_owned();
+            Number { n }
         }
     }
 }