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rustpython-common pulls in std transitively via malachite-bigint #9261

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Description

@the-shank

This crate supports no_std conditionally:

#![cfg_attr(not(feature = "std"), no_std)]

But one of its dependencies (malachite-bigint, version 0.14.0) does not support no_std and pulls in std transitively:

malachite-bigint = { workspace = true }

As a result, builds targeting bare-metal or other no_std-only targets fail to compile, even though the crate itself contains no direct std usage.

Activity

  1. fanninpm commented on Oct 20, 2026

    @fanninpm
    Contributor

    Are you sure about the Malachite dependency not supporting no_std? You may want to report an issue upstream.

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