Crate rustpython 

This is the rustpython binary. If you’re looking to embed RustPython into your application, you’re likely looking for the rustpython-vm crate.

You can install rustpython with cargo install rustpython, or if you’d like to inject your own native modules you can make a binary crate that depends on the rustpython crate (and probably rustpython-vm, too), and make a main.rs that looks like:

use rustpython_vm::{pymodule, py_freeze}; fn main() { rustpython::run(|vm| { vm.add_native_module("mymod".to_owned(), Box::new(mymod::make_module)); vm.add_frozen(py_freeze!(source = "def foo(): pass", module_name = "otherthing")); }); } #[pymodule] mod mymod { use rustpython_vm::builtins::PyStrRef; #[pyfunction] fn do_thing(x: i32) -> i32 { x + 1 } #[pyfunction] fn other_thing(s: PyStrRef) -> (String, usize) { let new_string = format!("hello from rust, {}!", s); let prev_len = s.as_str().len(); (new_string, prev_len) } }

The binary will have all the standard arguments of a python interpreter (including a REPL!) but it will have your modules loaded into the vm.

Re-exports

pub use rustpython_vm as vm;

Structs

InterpreterConfig

The convenient way to create rustpython_vm::Interpreter with stdlib and other stuffs.

Enums

RunMode

Functions

opts_with_clap

run

The main cli of the rustpython interpreter. This function will return std::process::ExitCode based on the return code of the python code ran through the cli.