pub struct Response {
    pub initial: bool,
    pub txn_id: Option<String>,
    pub pos: String,
    pub lists: BTreeMap<String, SyncList>,
    pub rooms: BTreeMap<OwnedRoomId, SlidingSyncRoom>,
    pub extensions: Extensions,
    pub delta_token: Option<String>,
}
Available on (crate features client or server) and crate feature unstable-msc3575 only.
Expand description

Response type for the sync endpoint.

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§initial: bool

Whether this response describes an initial sync (i.e. after the pos token has been discard by the server?).

§txn_id: Option<String>

Matches the txn_id sent by the request. Please see Request::txn_id.

§pos: String

The token to supply in the pos param of the next /sync request.

§lists: BTreeMap<String, SyncList>

Updates on the order of rooms, mapped by the names we asked for.

§rooms: BTreeMap<OwnedRoomId, SlidingSyncRoom>

The updates on rooms.

§extensions: Extensions

Extensions API.

§delta_token: Option<String>

The delta token to store for session recovery.

The delta token is a future bandwidth optimisation to resume from an earlier session. If you received a delta token in your last response you can persist and it when establishing a new sessions to “resume” from the last state and not resend information you had stored. If you send a delta token, the server expects you to have stored the last state, if there is no delta token present the server will resend all information necessary to calculate the state.

Please consult “Bandwidth optimisations for persistent clients” of the MSC for further details, expectations of the implementation and limitations to consider before implementing this.

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impl Response

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pub fn new(pos: String) -> Self

Creates a new Response with the given pos.

Trait Implementations§

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impl Clone for Response

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fn clone(&self) -> Response

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 Response

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

Formats the value using the given formatter. Read more
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impl IncomingResponse for Response

Available on crate feature client only.
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type EndpointError = Error

A type capturing the expected error conditions the server can return.
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fn try_from_http_response<T: AsRef<[u8]>>( response: Response<T> ) -> Result<Self, FromHttpResponseError<Error>>

Tries to convert the given http::Response into this response type.
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impl OutgoingResponse for Response

Available on crate feature server only.
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fn try_into_http_response<T: Default + BufMut>( self ) -> Result<Response<T>, IntoHttpError>

Tries to convert this response into an http::Response. Read more

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

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Gets the TypeId of self. Read more
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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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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, W> HasTypeWitness<W> for T
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const WITNESS: W = W::MAKE

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type Type = T

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

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fn into(self) -> U

Calls U::from(self).

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

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

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type Owned = T

The resulting type after obtaining ownership.
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Creates owned data from borrowed data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
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type Error = Infallible

The type returned in the event of a conversion error.
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Performs the conversion.
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impl<T, U> TryInto<U> for T
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type Error = <U as TryFrom<T>>::Error

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

Performs the conversion.
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