{"id":57533,"library":"errno","title":"errno","description":"Cross-platform interface to the `errno` variable, providing access to system error codes.","status":"active","version":"0.3.14","language":"rust","source_language":null,"source_url":"https://github.com/lambda-fairy/rust-errno","tags":["errno","system","error","cross-platform"],"install":[{"cmd":"# Cargo.toml\n[dependencies]\nerrno = \"0.3.14\"","lang":"toml","label":"Cargo.toml"},{"cmd":"cargo add errno","lang":"bash","label":"cargo add"}],"dependencies":[],"imports":[{"symbol":"errno","correct":"use errno::errno;"}],"quickstart":{"code":"use errno::{errno, set_errno, Errno};\n\nfn main() {\n    set_errno(Errno(2));\n    let e = errno();\n    println!(\"errno: {}\", e.0);\n}","lang":"rust","description":"Sets and retrieves the errno value."},"warnings":[],"env_vars":null,"search_vec":"'access':11 'code':15 'cross':3,20 'cross-platform':2,19 'errno':1,8,16 'error':14,18 'interfac':5 'platform':4,21 'provid':10 'system':13,17 'variabl':9","created_at":"2026-06-16T15:46:25.001495+00:00","updated_at":"2026-06-16T15:46:25.001495+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/lambda-fairy/rust-errno","github":"https://github.com/lambda-fairy/rust-errno","docs":"https://docs.rs/errno/","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}}