matrix_sdk_base::ruma::events

Struct StateUnsigned

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#[non_exhaustive]
pub struct StateUnsigned<C>{ pub age: Option<Int>, pub transaction_id: Option<OwnedTransactionId>, pub prev_content: Option<C>, pub relations: BundledStateRelations, }
Expand description

Extra information about a state event that is not incorporated into the event’s hash.

Fields (Non-exhaustive)§

This struct is marked as non-exhaustive
Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.
§age: Option<Int>

The time in milliseconds that has elapsed since the event was sent.

This field is generated by the local homeserver, and may be incorrect if the local time on at least one of the two servers is out of sync, which can cause the age to either be negative or greater than it actually is.

§transaction_id: Option<OwnedTransactionId>

The client-supplied transaction ID, if the client being given the event is the same one which sent it.

§prev_content: Option<C>

Optional previous content of the event.

§relations: BundledStateRelations

Bundled aggregations of related child events.

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impl<C> StateUnsigned<C>

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pub fn new() -> StateUnsigned<C>

Create a new Unsigned with fields set to None.

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impl<C> CanBeEmpty for StateUnsigned<C>

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fn is_empty(&self) -> bool

Whether this unsigned data is empty (all fields are None).

This method is used to determine whether to skip serializing the unsigned field in room events. Do not use it to determine whether an incoming unsigned field was present - it could still have been present but contained none of the known fields.

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impl<C> Clone for StateUnsigned<C>

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fn clone(&self) -> StateUnsigned<C>

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<C> Debug for StateUnsigned<C>

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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<C> Default for StateUnsigned<C>

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fn default() -> StateUnsigned<C>

Returns the “default value” for a type. Read more
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impl<'de, C> Deserialize<'de> for StateUnsigned<C>

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fn deserialize<__D>( __deserializer: __D, ) -> Result<StateUnsigned<C>, <__D as Deserializer<'de>>::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

Auto Trait Implementations§

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impl<C> Freeze for StateUnsigned<C>
where C: Freeze,

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impl<C> RefUnwindSafe for StateUnsigned<C>
where C: RefUnwindSafe,

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impl<C> Send for StateUnsigned<C>
where C: Send,

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impl<C> Sync for StateUnsigned<C>
where C: Sync,

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impl<C> Unpin for StateUnsigned<C>
where C: Unpin,

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impl<C> UnwindSafe for StateUnsigned<C>
where C: UnwindSafe,

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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where 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 T
where T: Clone,

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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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fn compat(self) -> Compat<T>

Applies the [Compat] adapter by value. Read more
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fn compat_ref(&self) -> Compat<&T>

Applies the [Compat] adapter by shared reference. Read more
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fn compat_mut(&mut self) -> Compat<&mut T>

Applies the [Compat] adapter by mutable reference. Read more
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fn from(t: T) -> T

Returns the argument unchanged.

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fn new_handle(value: Arc<T>) -> Handle

Create a new handle for an Arc value Read more
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fn clone_handle(handle: Handle) -> Handle

Clone a handle Read more
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fn consume_handle(handle: Handle) -> Arc<T>

Consume a handle, getting back the initial Arc<>
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fn get_arc(handle: Handle) -> Arc<Self>

Get a clone of the Arc<> using a “borrowed” handle. Read more
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const WITNESS: W = W::MAKE

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type Type = T

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