Non-reserializing redaction

src/core/matrix/pdu.rs

@@ -4,7 +4,6 @@ pub mod format;
 mod hashes;
 mod id;
 mod raw_id;
-mod redact;
 #[cfg(test)]
 mod tests;
 mod unsigned;

src/core/matrix/pdu/redact.rs

@@ -1,35 +0,0 @@
-use ruma::{RoomVersionId, canonical_json::redact_content_in_place};
-use serde_json::{Value as JsonValue, json, value::to_raw_value};
-
-use crate::{Error, Result, err, implement};
-
-#[implement(super::Pdu)]
-pub fn redact(&mut self, room_version_id: &RoomVersionId, reason: JsonValue) -> Result {
-	self.unsigned = None;
-
-	let mut content = serde_json::from_str(self.content.get())
-		.map_err(|e| err!(Request(BadJson("Failed to deserialize content into type: {e}"))))?;
-
-	let room_version_rules = room_version_id.rules().ok_or_else(|| {
-		err!(Request(UnsupportedRoomVersion(
-			"Cannot redact event for unknown room version {room_version_id:?}."
-		)))
-	})?;
-
-	redact_content_in_place(&mut content, &room_version_rules.redaction, self.kind.to_string())
-		.map_err(|e| Error::Redaction(self.sender.server_name().to_owned(), e))?;
-
-	let reason = serde_json::to_value(reason).expect("Failed to preserialize reason");
-
-	let redacted_because = json!({
-		"redacted_because": reason,
-	});
-
-	self.unsigned = to_raw_value(&redacted_because)
-		.expect("Failed to serialize unsigned")
-		.into();
-
-	self.content = to_raw_value(&content).expect("Failed to serialize content");
-
-	Ok(())
-}