EventLog

nixfleet_control_plane::db::event_log

Struct EventLog 

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pub struct EventLog<'a> {
    pub(super) conn: &'a Mutex<Connection>,
}

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§conn: &'a Mutex<Connection>

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impl<'a> EventLog<'a>

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pub fn append(&self, entry: &EventLogEntry) -> Result<i64>

Append a single entry. Returns the assigned seq. Validates the payload parses as JSON before insert (a malformed row would silently poison the replay tool — see EventLogEntry::payload docstring).

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pub fn last_seq(&self) -> Result<i64>

Latest seq in the log. Useful for “Replay-From” handshake in RFC-0005 §4.3 and as a sanity check.

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pub fn query_by_host( &self, host_id: &str, limit: i64, ) -> Result<Vec<EventLogRow>>

Entries for a host, ordered by seq ascending. Used by the operator API and the replay tool.

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pub fn query_by_rollout( &self, rollout_id: &str, limit: i64, ) -> Result<Vec<EventLogRow>>

Entries for a rollout, ordered by seq ascending.

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pub fn query_by_kind( &self, kind: EventLogKind, limit: i64, ) -> Result<Vec<EventLogRow>>

Entries of a particular kind, ordered by seq ascending.

Auto Trait Implementations§

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impl<'a> Freeze for EventLog<'a>

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impl<'a> RefUnwindSafe for EventLog<'a>

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impl<'a> Send for EventLog<'a>

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impl<'a> Sync for EventLog<'a>

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impl<'a> Unpin for EventLog<'a>

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impl<'a> UnwindSafe for EventLog<'a>

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

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