{"id":62384,"library":"duplicate","title":"Duplicate","description":"Provides macros for duplicating code with variable substitution, useful for reducing boilerplate.","status":"active","version":"2.0.1","language":"rust","source_language":null,"source_url":"https://github.com/Emoun/duplicate","tags":["macro","code-generation","boilerplate","metaprogramming"],"install":[{"cmd":"# Cargo.toml\n[dependencies]\nduplicate = \"2.0.1\"","lang":"toml","label":"Cargo.toml"},{"cmd":"cargo add duplicate","lang":"bash","label":"cargo add"}],"dependencies":[],"imports":[{"symbol":"duplicate","correct":"use duplicate::duplicate;"}],"quickstart":{"code":"use duplicate::duplicate;\n\n#[duplicate(\n    [ type_name [u8] ]\n    [ type_name [u16] ]\n)]\npub fn get_constant() -> type_name { 0 }","lang":"rust","description":"Generate multiple functions with different types using the duplicate macro."},"warnings":[],"env_vars":null,"search_vec":"'boilerpl':13,18 'code':6,16 'code-gener':15 'duplic':1,5 'generat':17 'macro':3,14 'metaprogram':19 'provid':2 'reduc':12 'substitut':9 'use':10 'variabl':8","created_at":"2026-06-17T16:28:49.223470+00:00","updated_at":"2026-06-17T16:28:49.223470+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/Emoun/duplicate","github":"https://github.com/Emoun/duplicate","docs":"https://docs.rs/duplicate/","changelog":null,"pypi":null,"npm":null,"openapi_spec":null,"status_page":null,"smithery":null,"categories":["utility"],"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}}