24 lines
758 B
Rust
24 lines
758 B
Rust
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use ruma::{RoomVersionId, events::room::create::RoomCreateEventContent};
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pub use ruma::{RoomVersionId as RoomVersion, room_version_rules::RoomVersionRules};
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use crate::{Result, err, matrix::Event};
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pub fn rules(room_version_id: &RoomVersionId) -> Result<RoomVersionRules> {
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room_version_id.rules().ok_or_else(|| {
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err!(Request(UnsupportedRoomVersion(
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"Unknown or unsupported room version {room_version_id:?}.",
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)))
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})
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}
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pub fn from_create_event<Pdu: Event>(create_event: &Pdu) -> Result<RoomVersionId> {
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let content: RoomCreateEventContent = create_event.get_content()?;
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Ok(from_create_content(&content).clone())
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}
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#[inline]
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#[must_use]
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pub fn from_create_content(content: &RoomCreateEventContent) -> &RoomVersionId {
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&content.room_version
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}
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