Enum ruma::events::room::message::RelationWithoutReplacement

#[non_exhaustive]pub enum RelationWithoutReplacement {
    Reply {
        in_reply_to: InReplyTo,
    },
    Thread(Thread),
}

Expand description

Message event relationship, except a replacement.

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

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.

Thread(Thread)

An event that belongs to a thread.

Implementations§

impl RelationWithoutReplacement

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.

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 Clone for RelationWithoutReplacement

fn clone(&self) -> RelationWithoutReplacement

Returns a copy of the value. Read more

1.0.0 · source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl Debug for RelationWithoutReplacement

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

Formats the value using the given formatter. Read more

impl Serialize for RelationWithoutReplacement

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

impl<C> TryFrom<Relation<C>> for RelationWithoutReplacement

type Error = Replacement<C>

The type returned in the event of a conversion error.

fn try_from( value: Relation<C>, ) -> Result<RelationWithoutReplacement, <RelationWithoutReplacement as TryFrom<Relation<C>>>::Error>

Performs the conversion.

Auto Trait Implementations§

impl Freeze for RelationWithoutReplacement

impl RefUnwindSafe for RelationWithoutReplacement

impl Send for RelationWithoutReplacement

impl Sync for RelationWithoutReplacement

impl Unpin for RelationWithoutReplacement

impl UnwindSafe for RelationWithoutReplacement

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

default unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dst. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, W> HasTypeWitness<W> for T
where W: MakeTypeWitness<Arg = T>, T: ?Sized,

const WITNESS: W = W::MAKE

A constant of the type witness

impl<T> Identity for T
where T: ?Sized,

type Type = T

The same type as Self, used to emulate type equality bounds (T == U) with associated type equality constraints (T: Identity<Type = U>).

const TYPE_EQ: TypeEq<T, <T as Identity>::Type> = TypeEq::NEW

Proof that Self is the same type as Self::Type, provides methods for casting between Self and Self::Type.

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more