ferricel-core 0.1.0

ferricel-core: CEL to Wasm compiler and runtime

This crate provides the core functionality for compiling Common Expression Language (CEL) expressions into WebAssembly modules and executing them.

Features

• Compiler: Compiles CEL expressions to standalone Wasm modules
• Runtime: Executes Wasm modules with variable bindings
• Type Support: Handles integers, unsigned integers, doubles, strings, booleans, lists, and maps
• Extensions: Host-provided functions callable from CEL expressions

Example

use ferricel_core::{compiler, runtime};

# fn main() -> Result<(), Box<dyn std::error::Error>> {
// Compile a CEL expression to Wasm
let wasm_bytes = compiler::Builder::new().build().compile("x + y")?;

// Execute the Wasm module with variable bindings
let bindings = r#"{"x": 1, "y": 2}"#;
let result = runtime::Builder::new()
    .with_wasm(wasm_bytes)
    .build()?
    .eval(Some(bindings))?;
println!("Result: {}", result);
# Ok(())
# }