{"id":57144,"library":"derive-more","title":"derive_more","description":"Adds #[derive(x)] macros for more traits, such as Display, From, Add, and others.","status":"active","version":"2.1.1","language":"rust","source_language":null,"source_url":"https://github.com/JelteF/derive_more","tags":["derive","macros","traits","convenience"],"install":[{"cmd":"# Cargo.toml\n[dependencies]\nderive_more = \"2.1.1\"","lang":"toml","label":"Cargo.toml"},{"cmd":"cargo add derive_more","lang":"bash","label":"cargo add"}],"dependencies":[],"imports":[{"symbol":"Display","correct":"use derive_more::{Display, From};"}],"quickstart":{"code":"use derive_more::{Display, From};\n\n#[derive(Display, From)]\nstruct MyNumber(i32);\n\nfn main() {\n    let num = MyNumber(42);\n    println!(\"{}\", num);\n}","lang":"rust","description":"Shows how to derive Display and From for a newtype using derive_more."},"warnings":[{"fix":"Add `features = [\"display\", \"from\"]` to the derive_more dependency in Cargo.toml.","message":"Some derive macros require specific feature flags (e.g., `derive_more::Display` requires the `display` feature).","severity":"gotcha","affected_versions":">=2.0.0"}],"env_vars":null,"search_vec":"'add':3,14 'conveni':20 'deriv':1,4,17 'display':12 'macro':6,18 'other':16 'trait':9,19 'x':5","created_at":"2026-06-16T15:30:05.790760+00:00","updated_at":"2026-06-16T15:30:05.790760+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/JelteF/derive_more","github":"https://github.com/JelteF/derive_more","docs":"https://docs.rs/derive_more/","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":"2026-06-16","next_check":"2026-12-13","install_tag":null}}