From 9b713888174cd175bb688371d5ca3c331cb8c35a Mon Sep 17 00:00:00 2001
From: Tony Garnock-Jones <tonyg@leastfixedpoint.com>
Date: Fri, 24 Nov 2023 14:23:30 +0100
Subject: [PATCH] Default to URL_SAFE base64 for writing

---
 implementations/rust/preserves/src/value/text/writer.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/implementations/rust/preserves/src/value/text/writer.rs b/implementations/rust/preserves/src/value/text/writer.rs
index 5d37755..3d2cf9b 100644
--- a/implementations/rust/preserves/src/value/text/writer.rs
+++ b/implementations/rust/preserves/src/value/text/writer.rs
@@ -311,7 +311,7 @@ impl<W: io::Write> Writer for TextWriter<W> {
         write!(
             self.w,
             "#[{}]",
-            base64::encode_config(v, base64::STANDARD_NO_PAD)
+            base64::encode_config(v, base64::URL_SAFE_NO_PAD)
         )
     }