Enum Relation
#[non_exhaustive]pub enum Relation {
Reply(Reply),
Replacement(Replacement),
Reference(Reference),
Annotation(Annotation),
Thread(Thread),
}Expand description
Relationship information about an encrypted event.
Outside of the encrypted payload to support server aggregation.
Variants (Non-exhaustive)§
This enum is marked as non-exhaustive
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
Reply(Reply)
A reply to another event.
Replacement(Replacement)
An event that replaces another event.
Reference(Reference)
A reference to another event.
Annotation(Annotation)
An annotation to an event.
Thread(Thread)
An event that belongs to a thread.
Implementations§
§impl Relation
impl Relation
pub fn rel_type(&self) -> Option<RelationType>
pub fn rel_type(&self) -> Option<RelationType>
The type of this Relation.
Returns an Option because the Reply relation does not have a rel_type field.
pub fn data(&self) -> Cow<'_, Map<String, Value>>
pub fn data(&self) -> Cow<'_, Map<String, Value>>
The associated data.
The returned JSON object holds the contents of m.relates_to, including rel_type and
event_id if present, but not things like m.new_content for m.replace relations that
live next to m.relates_to.
Prefer to use the public variants of Relation where possible; this method is meant to
be used for custom relations only.
Trait Implementations§
§impl<'de> Deserialize<'de> for Relation
impl<'de> Deserialize<'de> for Relation
§fn deserialize<D>(
deserializer: D,
) -> Result<Relation, <D as Deserializer<'de>>::Error>where
D: Deserializer<'de>,
fn deserialize<D>(
deserializer: D,
) -> Result<Relation, <D as Deserializer<'de>>::Error>where
D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
§impl From<RelationWithoutReplacement> for Relation
impl From<RelationWithoutReplacement> for Relation
§fn from(value: RelationWithoutReplacement) -> Relation
fn from(value: RelationWithoutReplacement) -> Relation
Converts to this type from the input type.
§impl Serialize for Relation
impl Serialize for Relation
§fn serialize<__S>(
&self,
__serializer: __S,
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>where
__S: Serializer,
fn serialize<__S>(
&self,
__serializer: __S,
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>where
__S: Serializer,
Serialize this value into the given Serde serializer. Read more
Auto Trait Implementations§
impl Freeze for Relation
impl RefUnwindSafe for Relation
impl Send for Relation
impl Sync for Relation
impl Unpin for Relation
impl UnsafeUnpin for Relation
impl UnwindSafe for Relation
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
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fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for Twhere
T: Clone,
§impl<T> CompatExt for T
impl<T> CompatExt for T
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T: DeserializeOwned,
impl<T> DeserialiseFromJs for Twhere
T: DeserializeOwned,
Source§fn deserialise_from_js(js: JsValue) -> Result<T, Error>
fn deserialise_from_js(js: JsValue) -> Result<T, Error>
Deserialise a value from JS, most likely using
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T: Any,
impl<T> Downcast for Twhere
T: Any,
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fn into_any(self: Box<T>) -> Box<dyn Any>
Converts
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Converts
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T: Serialize,
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fn serialise_to_js(&self) -> Result<JsValue, Error>
Convert the type to a
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