{"id":59217,"library":"volatile-register","title":"volatile-register","description":"Provides volatile access to memory-mapped hardware registers, typically used in embedded systems.","status":"active","version":"0.2.2","language":"rust","source_language":null,"source_url":"https://github.com/rust-embedded/volatile-register","tags":["embedded","volatile","register","hardware"],"install":[{"cmd":"# Cargo.toml\n[dependencies]\nvolatile-register = \"0.2.2\"","lang":"toml","label":"Cargo.toml"},{"cmd":"cargo add volatile-register","lang":"bash","label":"cargo add"}],"dependencies":[],"imports":[{"symbol":"RW","correct":"use volatile_register::RW;"}],"quickstart":{"code":"use volatile_register::RW;\n\nfn main() {\n    let reg: RW<u32> = unsafe { RW::new(0x4000_0000 as *mut u32) };\n    println!(\"Volatile register created\");\n}","lang":"rust","description":"Creates a read-write volatile register at a given memory address."},"warnings":[{"fix":"Ensure the memory address is valid and mapped by the hardware.","message":"Unsafe code required; incorrect addresses cause undefined behavior.","severity":"gotcha","affected_versions":">=0.2.0"}],"env_vars":null,"search_vec":"'access':6 'embed':16,18 'hardwar':11,21 'map':10 'memori':9 'memory-map':8 'provid':4 'regist':3,12,20 'system':17 'typic':13 'use':14 'volatil':2,5,19 'volatile-regist':1","created_at":"2026-06-16T16:54:39.423957+00:00","updated_at":"2026-06-16T16:54:39.423957+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/rust-embedded/volatile-register","github":"https://github.com/rust-embedded/volatile-register","docs":"https://docs.rs/volatile-register/","changelog":null,"pypi":null,"npm":null,"openapi_spec":null,"status_page":null,"smithery":null,"categories":["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}}