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

13 lines
466 B
Go

package externalapi
// UTXOEntry houses details about an individual transaction output in a utxo
// set such as whether or not it was contained in a coinbase tx, the blue
// score of the block that accepts the tx, its public key script, and how
// much it pays.
type UTXOEntry interface {
Amount() uint64
ScriptPublicKey() []byte // The public key script for the output.
BlockBlueScore() uint64 // Blue score of the block accepting the tx.
IsCoinbase() bool
}