Cluster constructor

const Cluster(
  1. Uri uri
)

The RPC URL of a cluster.

const String devhost = 'api.devnet.solana.com';
final Cluster devCluster = Cluster.https(devhost);
print(devCluster); // 'https://api.devnet.solana.com'

const String localhost = '127.0.0.1';
final Cluster localCluster = Cluster.http(localhost, port: 8899);
print(localCluster); // 'http://127.0.0.1:8899'
final Cluster wsLocalCluster = Cluster.ws(localhost, port: 8900);
print(wsLocalCluster); // 'ws://127.0.0.1:8900'

Implementation

const Cluster(this.uri);