Cargo Features

bitcoind-json-rpc-client has no features set by default.

[dependencies]
bitcoind-json-rpc-client = { version = "0.3.0", features = ["client-sync"] }
client-sync = jsonrpc

Enable this feature to get a blocking JSON-RPC client.

Affects bitcoind-json-rpc-client::client_sync

Features from optional dependencies

In crates that don't use the dep: syntax, optional dependencies automatically become Cargo features. These features may have been created by mistake, and this functionality may be removed in the future.

jsonrpc client-sync?