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AuthenticatedEvent

sui_rpc::light_client::events

Struct AuthenticatedEvent 

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pub struct AuthenticatedEvent {
    pub checkpoint: u64,
    pub transaction_offset: u64,
    pub event_index: u32,
    pub transaction_digest: Digest,
    pub event: Event,
}
Available on crate feature unstable only.
Expand description

A single authenticated event paired with the positional metadata a verifier needs to reconstruct its EventCommitment leaf.

The tuple (checkpoint, transaction_offset, event_index) identifies the event’s position in the ledger; combined with the per-event digest derived from event, those four pieces form the BCS-encoded merkle leaf the framework folds into the stream’s MMR — see sui_sdk_types::framework::EventCommitment.

transaction_digest is carried for caller convenience (e.g., correlating with an explorer URL or another transaction-keyed lookup) but is not an input to the cryptographic verification.

The envelope deliberately omits any stream_id: every event in a ListEvents response filtered by EventStreamHeadFilter belongs to the same stream by construction, and the caller already knows which stream they asked for.

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§checkpoint: u64

The checkpoint containing the transaction that emitted this event.

§transaction_offset: u64

0-based index of the emitting transaction within its containing checkpoint.

§event_index: u32

0-based index of this event within its transaction’s event list.

§transaction_digest: Digest

The digest of the emitting transaction.

§event: Event

The event payload itself.

Trait Implementations§

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impl Clone for AuthenticatedEvent

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fn clone(&self) -> AuthenticatedEvent

Returns a duplicate 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 AuthenticatedEvent

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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 From<&AuthenticatedEvent> for EventItem

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fn from(value: &AuthenticatedEvent) -> Self

Converts to this type from the input type.
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impl From<AuthenticatedEvent> for EventItem

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fn from(value: AuthenticatedEvent) -> Self

Converts to this type from the input type.
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impl PartialEq for AuthenticatedEvent

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fn eq(&self, other: &AuthenticatedEvent) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl TryFrom<&EventItem> for AuthenticatedEvent

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type Error = TryFromProtoError

The type returned in the event of a conversion error.
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fn try_from(value: &EventItem) -> Result<Self, Self::Error>

Performs the conversion.
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impl Eq for AuthenticatedEvent

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impl StructuralPartialEq for AuthenticatedEvent

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