Crate virtual_rust 

Virtual Rust

A tree-walking interpreter that runs Rust source code directly without compilation. Supports variables, functions, closures, control flow, structs, arrays/Vec, match expressions, and more.

Quick start

// Run a Rust source file
virtual_rust::run_source(r#"
    fn main() {
        println!("Hello from Virtual Rust!");
    }
"#).unwrap();

Modules

ast

Abstract Syntax Tree (AST) types for the VirtualRust interpreter.

cargo_runner

Compiles and runs Rust source files that declare external dependencies, or runs existing Cargo projects directly.

interpreter

Tree-walking interpreter for the Virtual Rust VM.

lexer

Lexical analyzer that transforms Rust source code into a stream of tokens.

parser

Recursive-descent parser that transforms a token stream into an AST.

token

Token definitions for the Rust subset supported by VirtualRust.

Functions

eval_source

Runs Rust source code and returns the final result as a display string.

run_source

Runs Rust source code directly without compilation.