{"id":72017,"library":"polkadot-erasure-coding","title":"Polkadot Erasure Coding","description":"Erasure coding used for Polkadot's availability system","status":"active","version":"25.0.0","language":"rust","source_language":null,"source_url":"https://github.com/paritytech/polkadot-sdk","tags":["polkadot","erasure-coding","availability","blockchain"],"install":[{"cmd":"# Cargo.toml\n[dependencies]\npolkadot-erasure-coding = \"25.0.0\"","lang":"toml","label":"Cargo.toml"},{"cmd":"cargo add polkadot-erasure-coding","lang":"bash","label":"cargo add"}],"dependencies":[],"imports":[{"symbol":"obtain_chunks","correct":"use polkadot_erasure_coding::obtain_chunks;"}],"quickstart":{"code":"use polkadot_erasure_coding::obtain_chunks;\n\nfn main() {\n    let data = vec![1, 2, 3];\n    let chunks = obtain_chunks(3, &data);\n}","lang":"rust","description":"Obtain erasure chunks for Polkadot availability"},"warnings":[{"fix":"Ensure polkadot-sdk dependency matches this crate's version","message":"Requires specific Polkadot SDK version compatibility","severity":"breaking","affected_versions":">=25.0.0"}],"env_vars":null,"search_vec":"'avail':10,16 'blockchain':17 'code':3,5,15 'erasur':2,4,14 'erasure-cod':13 'polkadot':1,8,12 'system':11 'use':6","created_at":"2026-06-17T18:34:15.636367+00:00","updated_at":"2026-06-17T18:34:15.636367+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/polkadot-erasure-coding/","changelog":null,"pypi":null,"npm":null,"openapi_spec":null,"status_page":null,"smithery":null,"categories":["crypto","networking"],"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}}