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clarify lib.rs attribute structure

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This commit is contained in:
Ralf Jung 2022-08-18 18:07:35 -04:00
parent 438e49c1cb
commit fbcdf2a383
2 changed files with 17 additions and 15 deletions
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9
library/alloc/src/lib.rs
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@ -56,11 +56,6 @@
//! [`Rc`]: rc
//! [`RefCell`]: core::cell
// To run liballoc tests without x.py without ending up with two copies of liballoc, Miri needs to be
// able to "empty" this crate. See <https://github.com/rust-lang/miri-test-libstd/issues/4>.
// rustc itself never sets the feature, so this line has no affect there.
#![cfg(any(not(feature = "miri-test-libstd"), test, doctest))]
//
#![allow(unused_attributes)]
#![stable(feature = "alloc", since = "1.36.0")]
#![doc(
@ -78,6 +73,10 @@
))]
#![no_std]
#![needs_allocator]
// To run liballoc tests without x.py without ending up with two copies of liballoc, Miri needs to be
// able to "empty" this crate. See <https://github.com/rust-lang/miri-test-libstd/issues/4>.
// rustc itself never sets the feature, so this line has no affect there.
#![cfg(any(not(feature = "miri-test-libstd"), test, doctest))]
//
// Lints:
#![deny(unsafe_op_in_unsafe_fn)]