{"id":58674,"library":"sp-state-machine","title":"SP State Machine","description":"Substrate State Machine implementation for blockchain storage.","status":"active","version":"0.51.0","language":"rust","source_language":null,"source_url":"https://github.com/paritytech/polkadot-sdk","tags":["substrate","blockchain","state-machine","storage"],"install":[{"cmd":"# Cargo.toml\n[dependencies]\nsp-state-machine = \"0.51.0\"","lang":"toml","label":"Cargo.toml"},{"cmd":"cargo add sp-state-machine","lang":"bash","label":"cargo add"}],"dependencies":[],"imports":[{"symbol":"TrieBackend","correct":"use sp_state_machine::TrieBackend;"}],"quickstart":{"code":"use sp_state_machine::TrieBackend;\n\nfn main() {\n    // Example usage requires storage backend setup\n    println!(\"TrieBackend available\");\n}","lang":"rust","description":"Import the TrieBackend type"},"warnings":[],"env_vars":null,"search_vec":"'blockchain':9,12 'implement':7 'machin':3,6,15 'sp':1 'state':2,5,14 'state-machin':13 'storag':10,16 'substrat':4,11","created_at":"2026-06-16T16:34:28.649352+00:00","updated_at":"2026-06-16T16:34:28.649352+00:00","problems":[],"ecosystem":"crates","meta_description":null,"install_score":null,"quickstart_score":null,"quickstart_tag":null,"pypi_latest":null,"cli_name":null,"cli_version":null,"type":"library","homepage":"https://paritytech.github.io/polkadot-sdk/","github":"https://github.com/paritytech/polkadot-sdk","docs":"https://docs.rs/sp-state-machine/","changelog":null,"pypi":null,"npm":null,"openapi_spec":null,"status_page":null,"smithery":null,"categories":["other"],"base_url":null,"auth_type":null,"provenance":{"verified_status":null,"verified_at":null,"last_verified":"2026-06-16","next_check":"2026-12-13","install_tag":null}}