PartialEq generated

partialeq.rs

// #[derive(PartialEq)]
// pub enum Option2<T> {
//     None,
//     Some(T),
// }
// $ rustc option.rs -Z unstable-options --pretty=expanded
#![feature(prelude_import)]
#![no_std]
#[prelude_import]
use std::prelude::v1::*;
#[macro_use]
extern crate std as std;
pub enum Option2<T> { None, Some(T), }
#[automatically_derived]
#[allow(unused_qualifications)]
impl <T: ::std::cmp::PartialEq> ::std::cmp::PartialEq for Option2<T> {
    #[inline]
    fn eq(&self, __arg_0: &Option2<T>) -> bool {
        {
            let __self_vi =
                unsafe { ::std::intrinsics::discriminant_value(&*self) } as
                    i32;
            let __arg_1_vi =
                unsafe { ::std::intrinsics::discriminant_value(&*__arg_0) } as
                    i32;
            if true && __self_vi == __arg_1_vi {
                match (&*self, &*__arg_0) {
                    (&Option2::None, &Option2::None) => true,
                    (&Option2::Some(ref __self_0),
                     &Option2::Some(ref __arg_1_0)) =>
                    true && (*__self_0) == (*__arg_1_0),
                    _ => unsafe { ::std::intrinsics::unreachable() }
                }
            } else { false }
        }
    }
    #[inline]
    fn ne(&self, __arg_0: &Option2<T>) -> bool {
        {
            let __self_vi =
                unsafe { ::std::intrinsics::discriminant_value(&*self) } as
                    i32;
            let __arg_1_vi =
                unsafe { ::std::intrinsics::discriminant_value(&*__arg_0) } as
                    i32;
            if true && __self_vi == __arg_1_vi {
                match (&*self, &*__arg_0) {
                    (&Option2::None, &Option2::None) => false,
                    (&Option2::Some(ref __self_0),
                     &Option2::Some(ref __arg_1_0)) =>
                    false || (*__self_0) != (*__arg_1_0),
                    _ => unsafe { ::std::intrinsics::unreachable() }
                }
            } else { true }
        }
    }
}