Format the world
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1160 changed files with 65934 additions and 74316 deletions
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@ -196,35 +196,34 @@
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//! [primitive types]: ../book/ch03-02-data-types.html
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#![stable(feature = "rust1", since = "1.0.0")]
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#![doc(html_root_url = "https://doc.rust-lang.org/nightly/",
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html_playground_url = "https://play.rust-lang.org/",
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issue_tracker_base_url = "https://github.com/rust-lang/rust/issues/",
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test(no_crate_inject, attr(deny(warnings))),
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test(attr(allow(dead_code, deprecated, unused_variables, unused_mut))))]
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#![doc(
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html_root_url = "https://doc.rust-lang.org/nightly/",
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html_playground_url = "https://play.rust-lang.org/",
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issue_tracker_base_url = "https://github.com/rust-lang/rust/issues/",
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test(no_crate_inject, attr(deny(warnings))),
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test(attr(allow(dead_code, deprecated, unused_variables, unused_mut)))
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)]
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// Don't link to std. We are std.
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#![no_std]
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#![warn(deprecated_in_future)]
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#![warn(missing_docs)]
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#![warn(missing_debug_implementations)]
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#![deny(intra_doc_link_resolution_failure)] // rustdoc is run without -D warnings
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#![allow(explicit_outlives_requirements)]
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#![allow(unused_lifetimes)]
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// Tell the compiler to link to either panic_abort or panic_unwind
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#![needs_panic_runtime]
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// std may use features in a platform-specific way
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#![allow(unused_features)]
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#![cfg_attr(test, feature(print_internals, set_stdio, update_panic_count))]
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#![cfg_attr(all(target_vendor = "fortanix", target_env = "sgx"),
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feature(slice_index_methods, coerce_unsized,
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sgx_platform, ptr_wrapping_offset_from))]
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#![cfg_attr(all(test, target_vendor = "fortanix", target_env = "sgx"),
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feature(fixed_size_array, maybe_uninit_extra))]
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#![cfg_attr(
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all(target_vendor = "fortanix", target_env = "sgx"),
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feature(slice_index_methods, coerce_unsized, sgx_platform, ptr_wrapping_offset_from)
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)]
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#![cfg_attr(
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all(test, target_vendor = "fortanix", target_env = "sgx"),
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feature(fixed_size_array, maybe_uninit_extra)
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)]
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// std is implemented with unstable features, many of which are internal
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// compiler details that will never be stable
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// NB: the following list is sorted to minimize merge conflicts.
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@ -312,7 +311,6 @@
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#![feature(untagged_unions)]
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#![feature(unwind_attributes)]
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// NB: the above list is sorted to minimize merge conflicts.
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#![default_lib_allocator]
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// Explicitly import the prelude. The compiler uses this same unstable attribute
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@ -322,7 +320,8 @@
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use prelude::v1::*;
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// Access to Bencher, etc.
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#[cfg(test)] extern crate test;
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#[cfg(test)]
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extern crate test;
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#[allow(unused_imports)] // macros from `alloc` are not used on all platforms
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#[macro_use]
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@ -348,7 +347,8 @@ extern crate cfg_if;
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// would generate duplicate lang item errors), and any globals it defines are
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// _not_ the globals used by "real" std. So this import, defined only during
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// testing gives test-std access to real-std lang items and globals. See #2912
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#[cfg(test)] extern crate std as realstd;
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#[cfg(test)]
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extern crate std as realstd;
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// The standard macros that are not built-in to the compiler.
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#[macro_use]
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@ -359,13 +359,35 @@ pub mod prelude;
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// Public module declarations and re-exports
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use alloc_crate::borrow;
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use alloc_crate::boxed;
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use alloc_crate::fmt;
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use alloc_crate::format;
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use alloc_crate::rc;
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use alloc_crate::slice;
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use alloc_crate::str;
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use alloc_crate::string;
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use alloc_crate::vec;
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use core::any;
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#[stable(feature = "simd_arch", since = "1.27.0")]
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#[doc(no_inline)]
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pub use core::arch;
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#[stable(feature = "core_array", since = "1.36.0")]
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pub use core::array;
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use core::cell;
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use core::char;
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use core::clone;
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use core::cmp;
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@ -375,9 +397,23 @@ pub use core::convert;
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pub use core::default;
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use core::hash;
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#[stable(feature = "core_hint", since = "1.27.0")]
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pub use core::hint;
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#[stable(feature = "i128", since = "1.26.0")]
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pub use core::i128;
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use core::i16;
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use core::i32;
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use core::i64;
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use core::i8;
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use core::intrinsics;
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use core::isize;
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use core::iter;
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use core::marker;
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@ -386,29 +422,17 @@ pub use core::mem;
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use core::ops;
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use core::option;
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#[stable(feature = "pin", since = "1.33.0")]
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pub use core::pin;
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use core::ptr;
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use core::raw;
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use core::result;
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use core::option;
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use core::isize;
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use core::i8;
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use core::i16;
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use core::i32;
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use core::i64;
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#[stable(feature = "i128", since = "1.26.0")]
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pub use core::i128;
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use core::usize;
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use core::u8;
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pub use core::u128;
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use core::u16;
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#[stable(feature = "rust1", since = "1.0.0")]
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use core::u64;
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use alloc_crate::boxed;
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pub use core::u8;
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use alloc_crate::rc;
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use alloc_crate::borrow;
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use alloc_crate::fmt;
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use alloc_crate::format;
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#[stable(feature = "pin", since = "1.33.0")]
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pub use core::pin;
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use alloc_crate::slice;
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use alloc_crate::str;
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use alloc_crate::string;
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use alloc_crate::vec;
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use core::char;
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#[stable(feature = "i128", since = "1.26.0")]
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pub use core::u128;
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#[stable(feature = "core_hint", since = "1.27.0")]
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pub use core::hint;
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#[stable(feature = "core_array", since = "1.36.0")]
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pub use core::array;
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pub use core::usize;
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pub mod f32;
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pub mod f64;
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pub mod alloc;
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// Private support modules
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mod panicking;
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mod memchr;
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mod panicking;
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// The runtime entry point and a few unstable public functions used by the
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// compiler
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// Stable
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assert_eq,
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assert_ne,
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debug_assert,
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debug_assert_eq,
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debug_assert_ne,
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debug_assert,
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// Unstable
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matches,
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r#try,
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todo,
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unimplemented,
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unreachable,
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write,
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writeln,
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todo,
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// Unstable
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matches,
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};
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// Re-export built-in macros defined through libcore.
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#[stable(feature = "builtin_macro_prelude", since = "1.38.0")]
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pub use core::{
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// Unstable
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asm,
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// Stable
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assert,
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cfg,
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column,
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compile_error,
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concat,
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concat_idents,
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env,
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file,
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format_args,
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format_args_nl,
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global_asm,
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include,
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include_bytes,
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include_str,
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line,
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log_syntax,
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module_path,
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option_env,
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stringify,
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// Unstable
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asm,
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concat_idents,
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format_args_nl,
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global_asm,
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log_syntax,
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trace_macros,
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};
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