From 2547db74e99126b2a7b679c87349b72ae51f19af Mon Sep 17 00:00:00 2001
From: Jonas Platte <jplatte+git@posteo.de>
Date: Thu, 17 Feb 2022 16:27:43 +0100
Subject: [PATCH] serde: Upgrade itoa 0.4 => 1.0

---
 crates/ruma-serde/Cargo.toml                 | 2 +-
 crates/ruma-serde/src/urlencoded/ser/part.rs | 5 ++---
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/crates/ruma-serde/Cargo.toml b/crates/ruma-serde/Cargo.toml
index de8e8c71..8e87b300 100644
--- a/crates/ruma-serde/Cargo.toml
+++ b/crates/ruma-serde/Cargo.toml
@@ -11,7 +11,7 @@ edition = "2018"
 base64 = "0.13.0"
 bytes = "1.0.1"
 form_urlencoded = "1.0.0"
-itoa = "0.4.6"
+itoa = "1.0.1"
 js_int = { version = "0.2.0", features = ["serde"] }
 ruma-serde-macros = { version = "=0.5.0", path = "../ruma-serde-macros" }
 serde = { version = "1.0.118", features = ["derive"] }
diff --git a/crates/ruma-serde/src/urlencoded/ser/part.rs b/crates/ruma-serde/src/urlencoded/ser/part.rs
index 279b5234..ed5225f6 100644
--- a/crates/ruma-serde/src/urlencoded/ser/part.rs
+++ b/crates/ruma-serde/src/urlencoded/ser/part.rs
@@ -198,9 +198,8 @@ impl<S: Sink> PartSerializer<S> {
     where
         I: itoa::Integer,
     {
-        let mut buf = [b'\0'; 20];
-        let len = itoa::write(&mut buf[..], value).unwrap();
-        let part = unsafe { str::from_utf8_unchecked(&buf[0..len]) };
+        let mut buf = itoa::Buffer::new();
+        let part = buf.format(value);
         ser::Serializer::serialize_str(self, part)
     }
 }