A Rust library for retrieving current user and system environment information across multiple platforms.
WhoAmI is a Rust library that provides a unified API for retrieving information about the current user and the system environment. It solves the problem of accessing platform-specific details like username, hostname, OS version, and CPU architecture in a consistent, cross-platform manner.
Rust developers building applications that need to access user or system information across different operating systems, including CLI tools, system utilities, and cross-platform software.
Developers choose WhoAmI for its comprehensive platform support, simple API, and reliability. It abstracts away platform differences, provides long-term maintenance guarantees, and supports both `std` and `no_std` environments.
Rust library for getting information about the current user and environment.
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Targets all Rust-supported platforms including Linux, Windows, macOS, BSD, and more, abstracting away OS-specific details for consistent data access.
Can be used in embedded or no_std environments by disabling the default 'std' feature, as documented in the MSRV section for flexibility.
Provides straightforward functions like `username()` and `hostname()` that hide platform quirks, making it easy to retrieve common user and system info.
Follows Ardaku MSRV guidelines with bugfix support guaranteed until at least 2027, ensuring stability and reliability for long-term projects.
Support for platforms like iOS, Android, and WebAssembly is marked as 'untested', 'planned', or uses 'fake' implementations, limiting immediate usability in those environments.
Only covers basic user and system details; lacks advanced metrics like hardware temperature, network details, or real-time system performance data that might be needed for specialized applications.
For WebAssembly, the README admits to a 'fake implementation' in browsers, which may not reflect真实的环境 data, reducing reliability for web-based tools.