ruma::events::call::member

Enum MembershipData

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#[non_exhaustive]
pub enum MembershipData<'a> { Legacy(&'a LegacyMembershipData), Session(&'a SessionMembershipData), }
Available on crate features events and unstable-msc3401 only.
Expand description

The data object that contains the information for one membership.

It can be a legacy or a normal MatrixRTC Session membership.

The legacy format contains time information to compute if it is expired or not. SessionMembershipData does not have the concept of timestamp based expiration anymore. The state event will reliably be set to empty when the user disconnects.

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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Legacy(&'a LegacyMembershipData)

The legacy format (using an array of memberships for each device -> one event per user)

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Session(&'a SessionMembershipData)

One event per device. SessionMembershipData contains all the information required to represent the current membership state of one device.

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impl MembershipData<'_>

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pub fn application(&self) -> &Application

The application this RTC membership participates in (the session type, can be m.call…)

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pub fn device_id(&self) -> &DeviceId

The device id of this membership.

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pub fn focus_active(&self) -> &ActiveFocus

The active focus is a FocusType specific object that describes how this user is currently connected.

It can use the foci_preferred list to choose one of the available (preferred) foci or specific information on how to connect to this user.

Every user needs to converge to use the same focus_active type.

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pub fn foci_preferred(&self) -> &Vec<Focus>

The list of available/preferred options this user provides to connect to the call.

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pub fn is_room_call(&self) -> bool

The application of the membership is “m.call” and the scope is “m.room”.

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pub fn is_call(&self) -> bool

The application of the membership is “m.call”.

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pub fn is_expired( &self, origin_server_ts: Option<MilliSecondsSinceUnixEpoch>, ) -> bool

Checks if the event is expired. This is only relevant for LegacyMembershipData returns false if its SessionMembershipData

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pub fn created_ts(&self) -> Option<MilliSecondsSinceUnixEpoch>

Gets the created_ts of the event.

This is the origin_server_ts for session data. For legacy events this can either be the origin server ts or a copy from the origin_server_ts since we expect legacy events to get updated (when a new device joins/leaves).

Trait Implementations§

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impl<'a> Clone for MembershipData<'a>

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fn clone(&self) -> MembershipData<'a>

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<'a> Debug for MembershipData<'a>

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<'a> Freeze for MembershipData<'a>

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impl<'a> RefUnwindSafe for MembershipData<'a>

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impl<'a> Send for MembershipData<'a>

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impl<'a> Sync for MembershipData<'a>

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impl<'a> Unpin for MembershipData<'a>

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impl<'a> UnwindSafe for MembershipData<'a>

Blanket Implementations§

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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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impl<T> BorrowMut<T> for T
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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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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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const WITNESS: W = W::MAKE

A constant of the type witness
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impl<T> Identity for T
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type Type = T

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Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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Calls U::from(self).

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

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type Output = T

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