Struct eventstore::commands::AllCatchupSubscribe

pub struct AllCatchupSubscribe { /* fields omitted */ }

Like RegularCatchupSubscribe but specific to the system stream '$all'.

Methods

impl<'a> AllCatchupSubscribe

pub fn resolve_link_tos(self, tos: LinkTos) -> Self

When using projections, you can have links placed into another stream. If you set true, the server will resolve those links and will return the event that the link points to. Default: NoResolution.

pub fn require_master(self, require_master: bool) -> Self

Asks the server receiving the command to be the master of the cluster in order to perform the write. Default: false.

pub fn start_position(self, start_pos: Position) -> Self

Starting point in the transaction journal log. By default, it will start at types::Position::start.

pub fn credentials(self, creds: Credentials) -> Self

Performs the command with the given credentials.

pub fn execute(self) -> impl Stream<Item = ResolvedEvent> + Send + Unpin

Preforms the catching up phase of the subscription asynchronously. When it will reach the head of stream, the command will emit a volatile subscription request.

pub fn execute_with_sub_events(
    self
) -> impl Stream<Item = SubEvent> + Send + Unpin

Same as execute but yields types::SubEvent instead. Useful if you want to be notified when a subscription has been confirmed or dropped by the server for example.