bitbot-3.11-fork/modules/eval_rust.py

import json, socket
from src import ModuleManager, utils

EVAL_URL = "https://play.rust-lang.org/execute"
FN_TEMPLATE = """
fn main() {
    println!("{:?}", {
        %s
    });
}
"""

class Module(ModuleManager.BaseModule):
    _name = "Rust"
    @utils.hook("received.command.rust", min_args=1)
    def eval(self, event):
        """
        :help: Evaluate a rust statement
        :usage: <statement>
        """
        try:
            page = utils.http.get_url(EVAL_URL, post_data=json.dumps({
                "code": FN_TEMPLATE % event["args"],
                "channel": "nightly",
                "crateType": "bin",
                "mode": "debug",
                "tests": False,
                "execute": True,
                "target": "ast",
                "backtrace": False
            }), method="POST", json=True)
        except socket.timeout:
            event["stderr"].write("%s: eval timed out" %
                event["user"].nickname)
            return

        err_or_out = "stdout" if page["success"] else "stderr"
        event[err_or_out].write("%s: %s" % (event["user"].nickname,
            page[err_or_out]))