{"id":66934,"library":"holochain-core-types","title":"Holochain Core Types","description":"Core types needed for all Holochain development.","status":"active","version":"0.0.34","language":"rust","source_language":null,"source_url":"https://github.com/holochain/holochain-rust","tags":["holochain","types","core","blockchain"],"install":[{"cmd":"# Cargo.toml\n[dependencies]\nholochain_core_types = \"0.0.34\"","lang":"toml","label":"Cargo.toml"},{"cmd":"cargo add holochain_core_types","lang":"bash","label":"cargo add"}],"dependencies":[],"imports":[{"symbol":"core_types","correct":"use holochain_core_types::*;"}],"quickstart":{"code":"use holochain_core_types::*;\n\nfn main() {\n    println!(\"Holochain core types imported\");\n}","lang":"rust","description":"Imports all Holochain core types"},"warnings":[{"fix":"Migrate to holochain_types or hdk crate","message":"Deprecated in favor of newer Holochain versions","severity":"breaking","affected_versions":">=0.0.34"}],"env_vars":null,"search_vec":"'blockchain':14 'core':2,4,13 'develop':10 'holochain':1,9,11 'need':6 'type':3,5,12","created_at":"2026-06-17T17:30:46.600432+00:00","updated_at":"2026-06-17T17:30:46.600432+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://github.com/holochain/holochain-rust","github":"https://github.com/holochain/holochain-rust","docs":"https://docs.rs/holochain_core_types/","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":"2026-06-17","next_check":"2026-12-14","install_tag":null}}