kaspad/domain/consensus/model/readonlyutxoset.go
Svarog a585f32763
[NOD-1551] Make UTXODiff immutable + skip cloning it in datastore (#1167)
* [NOD-1551] Make UTXO-Diff implemented fully in utils/utxo

* [NOD-1551] Fixes everywhere except database

* [NOD-1551] Fix database

* [NOD-1551] Add comments

* [NOD-1551] Partial commit

* [NOD-1551] Comlete making UTXOEntry immutable + don't clone it in UTXOCollectionClone

* [NOD-1551] Rename ToUnmutable -> ToImmutable

* [NOD-1551] Track immutable references generated from mutable UTXODiff, and invalidate them if the mutable one changed

* [NOD-1551] Clone scriptPubKey in NewUTXOEntry

* [NOD-1551] Remove redundant code

* [NOD-1551] Remove redundant call for .CloneMutable and then .ToImmutable

* [NOD-1551] Make utxoEntry pointert-receiver + clone ScriptPubKey in getter
2020-12-03 13:24:24 +02:00

17 lines
522 B
Go

package model
import "github.com/kaspanet/kaspad/domain/consensus/model/externalapi"
// ReadOnlyUTXOSet represents a UTXOSet that can only be read from
type ReadOnlyUTXOSet interface {
Iterator() ReadOnlyUTXOSetIterator
Entry(outpoint *externalapi.DomainOutpoint) externalapi.UTXOEntry
}
// ReadOnlyUTXOSetIterator is an iterator over all entries in a
// ReadOnlyUTXOSet
type ReadOnlyUTXOSetIterator interface {
Next() bool
Get() (outpoint *externalapi.DomainOutpoint, utxoEntry externalapi.UTXOEntry, err error)
}