sysprocalc (system programmer's calculator) is an interactive, command-line expression evaluator for Windows, macOS, Linux. sysprocalc is written entirely in Rust and is the successor to my old C project nopf.
⚠️ This is my first Rust project and I'm still learning idiomatic Rust. Inefficient or atypical Rust code is to be expected.
Basic expression parsing and evaluation works. There's also decent test coverage using GitHub continuous integration for Windows, macOS and Linux. This helps identify regressions while modifying core functionality.
Variables/constants and x86-register descriptions aren't supported yet but are planned to be implemented in the future.
The project is split into a main executable sysprocalc and the core parser/evaluator library (spceval). While I don't have any plans of publishing the library as a crate, the library and executable are not tightly coupled. The library exists in its own workspace, to make it easy to publish as a crate in the future.
When the project reaches a mature state, binary downloads may be made available. Currently, to use sysprocalc, you will have to build it from source.
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Download and install Rust.
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Clone sysprocalc's git repository to your computer using:
git clone https://github.com/Teknomancer/sysprocalc.git -
Build, test and run (debug target) using:
cargo build && cargo clippy && cargo test --all && cargo runThe
--allis required to run tests for the library and not just the executable.To build a release target, append
--releaseto each of the abovecargocommands.
Licensed under either of
- Apache License, Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
- MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)
at your option.
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.