matrix_sdk::ruma::events::room::encrypted

Enum Relation

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#[non_exhaustive]
pub enum Relation { Reply { in_reply_to: InReplyTo, }, 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.
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Reply

An m.in_reply_to relation indicating that the event is a reply to another event.

Fields

§in_reply_to: InReplyTo

Information about another message being replied to.

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Replacement(Replacement)

An event that replaces another event.

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Reference(Reference)

A reference to another event.

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Annotation(Annotation)

An annotation to an event.

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Thread(Thread)

An event that belongs to a thread.

Implementations§

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impl Relation

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pub fn rel_type(&self) -> Option<RelationType>

The type of this Relation.

Returns an Option because the Reply relation does not have arel_type field.

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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§

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impl Clone for Relation

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fn clone(&self) -> Relation

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for Relation

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fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more
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impl<'de> Deserialize<'de> for Relation

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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
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impl<C> From<Relation<C>> for Relation

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fn from(rel: Relation<C>) -> Relation

Converts to this type from the input type.
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impl Serialize for Relation

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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

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Gets the TypeId of self. Read more
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Immutably borrows from an owned value. Read more
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Mutably borrows from an owned value. Read more
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unsafe fn clone_to_uninit(&self, dst: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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Converts to this type from a reference to the input type.
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Clone a handle Read more
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