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SyncedEntryAck

rings_node::prelude::entry

Struct SyncedEntryAck 

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pub struct SyncedEntryAck {
    pub key: Did,
    pub entry: Entry,
}
Expand description

Durable-storage acknowledgement for an entry hand-off delta.

key is the placement key updated by the receiver. entry is the copied delta that the receiver joined into its local least upper bound. The sender compares the storage-normalized ack value with its current local value before deleting; if the sender has observed any newer durable delta meanwhile, deletion is skipped.

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§key: Did

The placement key durably persisted by the sync receiver.

§entry: Entry

The exact value durably persisted by the sync receiver.

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impl SyncedEntryAck

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pub fn new(key: Did, entry: Entry) -> SyncedEntryAck

Witness that entry was durably joined at key.

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pub fn confirms_local_value(&self, local: &Entry) -> Result<bool, Error>

Returns whether this ack proves that local equals the copied value.

Post: comparison is performed on storage canonical forms, so legacy entries without dots compare equal to the normalized value durably persisted by the receiver.

Trait Implementations§

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impl Clone for SyncedEntryAck

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fn clone(&self) -> SyncedEntryAck

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for SyncedEntryAck

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

Formats the value using the given formatter. Read more
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impl<'de> Deserialize<'de> for SyncedEntryAck

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fn deserialize<__D>( __deserializer: __D, ) -> Result<SyncedEntryAck, <__D as Deserializer<'de>>::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl Eq for SyncedEntryAck

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impl PartialEq for SyncedEntryAck

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

Tests for self and other values to be equal, and is used by ==.
1.0.0 (const: unstable) · Source§

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 Serialize for SyncedEntryAck

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fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more
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impl StructuralPartialEq for SyncedEntryAck

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