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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:06:31 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:06:31 +0000
commit2ff14448863ac1a1dd9533461708e29aae170c2d (patch)
tree85b9fea2bbfe3f06473cfa381eed11f273b57c5c /library/std/src/lib.rs
parentAdding debian version 1.64.0+dfsg1-1. (diff)
downloadrustc-2ff14448863ac1a1dd9533461708e29aae170c2d.tar.xz
rustc-2ff14448863ac1a1dd9533461708e29aae170c2d.zip
Adding debian version 1.65.0+dfsg1-2.debian/1.65.0+dfsg1-2
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'library/std/src/lib.rs')
-rw-r--r--library/std/src/lib.rs34
1 files changed, 28 insertions, 6 deletions
diff --git a/library/std/src/lib.rs b/library/std/src/lib.rs
index 20d25a608..bc4f1b27c 100644
--- a/library/std/src/lib.rs
+++ b/library/std/src/lib.rs
@@ -187,6 +187,7 @@
//! [rust-discord]: https://discord.gg/rust-lang
//! [array]: prim@array
//! [slice]: prim@slice
+
#![cfg_attr(not(feature = "restricted-std"), stable(feature = "rust1", since = "1.0.0"))]
#![cfg_attr(feature = "restricted-std", unstable(feature = "restricted_std", issue = "none"))]
#![doc(
@@ -201,25 +202,35 @@
no_global_oom_handling,
not(no_global_oom_handling)
))]
+// To run libstd tests without x.py without ending up with two copies of libstd, 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))]
+// miri-test-libstd also prefers to make std use the sysroot versions of the dependencies.
+#![cfg_attr(feature = "miri-test-libstd", feature(rustc_private))]
// Don't link to std. We are std.
#![no_std]
+// Tell the compiler to link to either panic_abort or panic_unwind
+#![needs_panic_runtime]
+//
+// Lints:
#![warn(deprecated_in_future)]
#![warn(missing_docs)]
#![warn(missing_debug_implementations)]
#![allow(explicit_outlives_requirements)]
#![allow(unused_lifetimes)]
-// Tell the compiler to link to either panic_abort or panic_unwind
-#![needs_panic_runtime]
+#![deny(rustc::existing_doc_keyword)]
// Ensure that std can be linked against panic_abort despite compiled with `-C panic=unwind`
-#![cfg_attr(not(bootstrap), deny(ffi_unwind_calls))]
+#![deny(ffi_unwind_calls)]
// std may use features in a platform-specific way
#![allow(unused_features)]
+//
+// Features:
#![cfg_attr(test, feature(internal_output_capture, print_internals, update_panic_count, rt))]
#![cfg_attr(
all(target_vendor = "fortanix", target_env = "sgx"),
feature(slice_index_methods, coerce_unsized, sgx_platform)
)]
-#![deny(rustc::existing_doc_keyword)]
//
// Language features:
#![feature(alloc_error_handler)]
@@ -241,11 +252,12 @@
#![feature(dropck_eyepatch)]
#![feature(exhaustive_patterns)]
#![feature(intra_doc_pointers)]
-#![feature(label_break_value)]
+#![cfg_attr(bootstrap, feature(label_break_value))]
#![feature(lang_items)]
#![feature(let_chains)]
-#![feature(let_else)]
+#![cfg_attr(bootstrap, feature(let_else))]
#![feature(linkage)]
+#![feature(link_cfg)]
#![feature(min_specialization)]
#![feature(must_not_suspend)]
#![feature(needs_panic_runtime)]
@@ -258,6 +270,7 @@
#![feature(staged_api)]
#![feature(thread_local)]
#![feature(try_blocks)]
+#![feature(utf8_chunks)]
//
// Library features (core):
#![feature(array_error_internals)]
@@ -269,10 +282,14 @@
#![feature(cstr_internals)]
#![feature(duration_checked_float)]
#![feature(duration_constants)]
+#![cfg_attr(not(bootstrap), feature(error_generic_member_access))]
+#![cfg_attr(not(bootstrap), feature(error_in_core))]
+#![cfg_attr(not(bootstrap), feature(error_iter))]
#![feature(exact_size_is_empty)]
#![feature(exclusive_wrapper)]
#![feature(extend_one)]
#![feature(float_minimum_maximum)]
+#![feature(float_next_up_down)]
#![feature(hasher_prefixfree_extras)]
#![feature(hashmap_internals)]
#![feature(int_error_internals)]
@@ -284,6 +301,8 @@
#![feature(panic_can_unwind)]
#![feature(panic_info_message)]
#![feature(panic_internals)]
+#![feature(pointer_byte_offsets)]
+#![feature(pointer_is_aligned)]
#![feature(portable_simd)]
#![feature(prelude_2024)]
#![feature(provide_any)]
@@ -294,6 +313,8 @@
#![feature(std_internals)]
#![feature(str_internals)]
#![feature(strict_provenance)]
+#![feature(maybe_uninit_uninit_array)]
+#![feature(const_maybe_uninit_uninit_array)]
//
// Library features (alloc):
#![feature(alloc_layout_extra)]
@@ -576,6 +597,7 @@ pub mod alloc;
// Private support modules
mod panicking;
+mod personality;
#[path = "../../backtrace/src/lib.rs"]
#[allow(dead_code, unused_attributes)]