1 #![warn(clippy::std_instead_of_core)]
2 #![allow(unused_imports)]
6 #[warn(clippy::std_instead_of_core)]
7 fn std_instead_of_core() {
11 use ::std::hash::Hash;
12 // Don't lint on `env` macro
16 use std::fmt::{Debug, Result};
19 let ptr = std::ptr::null::<u32>();
20 let ptr_mut = ::std::ptr::null_mut::<usize>();
23 let cell = std::cell::Cell::new(8u32);
24 let cell_absolute = ::std::cell::Cell::new(8u32);
26 let _ = std::env!("PATH");
29 #[warn(clippy::std_instead_of_alloc)]
30 fn std_instead_of_alloc() {
36 #[warn(clippy::alloc_instead_of_core)]
37 fn alloc_instead_of_core() {
38 use alloc::slice::from_ref;
42 std_instead_of_core();
43 std_instead_of_alloc();
44 alloc_instead_of_core();