【evalexpr:Rust语言中强大的表达式求值库,提供轻量级且易于集成的脚本语言功能,支持变量、注释、运算符以及自定义函数,适用于任何应用程序】'evalexpr - A powerful expression evaluation crate in Rust' GitHub: github.com/ISibboI/evalexpr #Rust语言# #表达式求值# #脚本语言# û收藏 2 ...
Evalexpr is an expression evaluator and tiny scripting language in Rust. It has a small and easy to use interface and can be easily integrated into any application. It is very lightweight and comes with no further dependencies. Evalexpr is available on crates.io, and its API Documentation ...
The headers can be updated by running make rust_binding_headers. Build steps Now to build the extension, run: make The main binaries that will be built are: ./build/release/duckdb ./build/release/test/unittest ./build/release/extension/evalexpr_rhai/evalexpr_rhai.duckdb_extension duckdb is ...
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Minimum Supported Rust Version: 1.65.0QuickstartAdd evalexpr as dependency to your Cargo.toml:[dependencies] evalexpr = "<desired version>"Then you can use evalexpr to evaluate expressions like this:use evalexpr::*; assert_eq!(eval("1 + 2 + 3"), Ok(Value::from(6))); // `eval` ...