{"id":57992,"library":"arrow-schema","title":"Arrow Schema","description":"Defines the logical types for Arrow arrays, providing schema metadata for columnar data.","status":"active","version":"59.0.0","language":"rust","source_language":null,"source_url":"https://github.com/apache/arrow-rs","tags":["arrow","schema","data-types","columnar"],"install":[{"cmd":"# Cargo.toml\n[dependencies]\narrow-schema = \"59.0.0\"","lang":"toml","label":"Cargo.toml"},{"cmd":"cargo add arrow-schema","lang":"bash","label":"cargo add"}],"dependencies":[],"imports":[{"symbol":"Schema","correct":"use arrow_schema::Schema;"}],"quickstart":{"code":"use arrow_schema::{Schema, Field, DataType};\n\nfn main() {\n    let schema = Schema::new(vec![\n        Field::new(\"id\", DataType::Int32, false),\n        Field::new(\"name\", DataType::Utf8, true),\n    ]);\n    println!(\"{:?}\", schema);\n}","lang":"rust","description":"Creates a simple Arrow schema with two fields."},"warnings":[],"env_vars":null,"search_vec":"'array':9 'arrow':1,8,16 'columnar':14,21 'data':15,19 'data-typ':18 'defin':3 'logic':5 'metadata':12 'provid':10 'schema':2,11,17 'type':6,20","created_at":"2026-06-16T16:07:28.097186+00:00","updated_at":"2026-06-16T16:07:28.097186+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/apache/arrow-rs","github":"https://github.com/apache/arrow-rs","docs":"https://docs.rs/arrow-schema/","changelog":null,"pypi":null,"npm":null,"openapi_spec":null,"status_page":null,"smithery":null,"categories":["serialization","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}}