From 01514478bb1614124c360407b599c525d1371c38 Mon Sep 17 00:00:00 2001
From: Tor <tor.saebjoernsen@sentry.io>
Date: Wed, 1 Feb 2023 13:55:41 +0100
Subject: [PATCH] feat(config): Add unknown ruletype (#1741)

Adds a new enum variant to ruletype for forward-compatibility

#1639
---
 relay-general/src/pii/compiledconfig.rs | 1 +
 relay-general/src/pii/config.rs         | 2 ++
 relay-general/src/pii/regexes.rs        | 2 +-
 3 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/relay-general/src/pii/compiledconfig.rs b/relay-general/src/pii/compiledconfig.rs
index 2445be1d46..3c4ac39d18 100644
--- a/relay-general/src/pii/compiledconfig.rs
+++ b/relay-general/src/pii/compiledconfig.rs
@@ -79,6 +79,7 @@ fn collect_rules(
             };
             collect_rules(config, rules, &a.rule, parent);
         }
+        RuleType::Unknown(_) => {}
         _ => {
             rules.insert(rule);
         }
diff --git a/relay-general/src/pii/config.rs b/relay-general/src/pii/config.rs
index f1753f6964..a858882409 100644
--- a/relay-general/src/pii/config.rs
+++ b/relay-general/src/pii/config.rs
@@ -150,6 +150,8 @@ pub enum RuleType {
     Multiple(MultipleRule),
     /// Applies another rule.  Works like a single multiple.
     Alias(AliasRule),
+    /// Unknown ruletype for forward compatibility
+    Unknown(String),
 }
 
 /// A single rule configuration.
diff --git a/relay-general/src/pii/regexes.rs b/relay-general/src/pii/regexes.rs
index 0f61dc5955..ba0c85949e 100644
--- a/relay-general/src/pii/regexes.rs
+++ b/relay-general/src/pii/regexes.rs
@@ -89,7 +89,7 @@ pub fn get_regex_for_rule_type(
         RuleType::Userpath => smallvec![(v, &*PATH_REGEX, ReplaceBehavior::replace_group(1))],
 
         // These ought to have been resolved in CompiledConfig
-        RuleType::Alias(_) | RuleType::Multiple(_) => smallvec![],
+        RuleType::Alias(_) | RuleType::Multiple(_) | RuleType::Unknown(_) => smallvec![],
     }
 }