Method rpartition

crates/vm/src/bytes_inner.rs:699–709

(
        &self,
        sub: &Self,
        vm: &VirtualMachine,
    )

    }

    pub fn rpartition(
        &self,
        sub: &Self,
        vm: &VirtualMachine,
    ) -> PyResult<(Vec<u8>, bool, Vec<u8>)> {
        self.elements.py_partition(
            &sub.elements,
            || self.elements.rsplitn_str(2, &sub.elements),
            vm,
        )
    }

    pub fn expandtabs(&self, options: anystr::ExpandTabsArgs) -> Vec<u8> {
        let tabsize = options.tabsize();