Sulkta-OSS/pallas
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

feat(network): implement GetUTxOByTxIn state query (#550)

Browse source
This commit is contained in:
Pedro Sánchez Terraf 2024-12-11 21:57:25 -03:00 • committed by GitHub
parent e20ebb6bb8
commit 57157b66fa
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
4 changed files with 54 additions and 9 deletions
Download patch file Download diff file Expand all files Collapse all files

17
examples/n2c-miniprotocols/src/main.rs
View file

@ -7,18 +7,33 @@ use pallas::{
facades::NodeClient,
miniprotocols::{
chainsync,
localstate::queries_v16::{self, Addr, Addrs},
localstate::queries_v16::{
self, Addr, Addrs, TransactionInput,
},
Point, PRE_PRODUCTION_MAGIC,
},
},
crypto::hash::Hash,
};
use tracing::info;
use hex::FromHex;
async fn do_localstate_query(client: &mut NodeClient) {
let client = client.statequery();
client.acquire(None).await.unwrap();
// Get UTxO from a (singleton) set of tx inputs.
let transaction_id = Hash::<32>::from(<[u8; 32]>::from_hex(
"15244950ed56a3af61a00f62584779fb53a9f3910468013a2b00b94b8bbc10e0"
).unwrap());
let tx_in = TransactionInput { transaction_id, index: 0 };
let mut txins = BTreeSet::new();
txins.insert(tx_in);
let result = queries_v16::get_utxo_by_txin(client, 6, txins).await.unwrap();
info!("result: {:?}", result);
let result = queries_v16::get_chain_point(client).await.unwrap();
info!("result: {:?}", result);