Rust 1.87.0 freeware

... Mozilla, is a systems programming language that prioritizes performance, reliability, and productivity. Known for its robust memory safety features, Rust eliminates common bugs at compile time, making it ideal for concurrent programming. Its expressive syntax and comprehensive tooling, including Cargo for package management, empower developers to build efficient and scalable software. Rust's growing ecosystem and active community further enhance its appeal. ...

Author Mozilla
Released 2025-05-15
Filesize 230.00 MB
Downloads 336
OS Windows All
Installation Instal And Uninstall
Keywords Rust, Programming Language, Install Rust, Rust Shell, Rust, Code, Compiler, Programming
Users' rating
(21 rating)
RustCompilers & InterpretersWindows All
Rust - performance Freeware Download Notice

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Rust freeware - The Latest User Reviews
Rust freeware - The Latest Versions History
1.87.0 May 15, 2025 New Release Language:
Stabilize asm_goto feature
Allow parsing open beginning ranges (..EXPR) after unary operators !, -, and *.
Don't require method impls for methods with Self: Sized bounds in impls for unsized types
Stabilize feature(precise_capturing_in_traits) allowing use<...> bounds on return position impl Trait in traits
Compiler:
x86: make SSE2 required for i686 targets and use it to pass SIMD types
Platform Support:
Remove i586-pc-windows-msvc target
Refer to Rust's platform support page for more information on Rust's tiered platform support.
Libraries:
Stabilize the anonymous pipe API
Add support for unbounded left/right shift operations
Print pointer metadata in Debug impl of raw pointers
Vec::with_capacity guarantees it allocates with the amount requested, even if Vec::capacity returns a different number.
Most std::arch intrinsics which don't take pointer arguments can now be called from safe code if the caller has the appropriate target features already enabled (rust-lang/stdarch#1714, rust-lang/stdarch#1716, rust-lang/stdarch#1717)
Undeprecate env::home_dir
Denote ControlFlow as #[must_use]
Macros such as assert_eq! and vec! now support const {...} expressions
Stabilized APIs:
Vec::extract_if
vec::ExtractIf
LinkedList::extract_if
linked_list::ExtractIf
<[T]>::split_off
<[T]>::split_off_mut
<[T]>::split_off_first
<[T]>::split_off_first_mut
<[T]>::split_off_last
<[T]>::split_off_last_mut
String::extend_from_within
os_str::Display
OsString::display
OsStr::display
io::pipe
io::PipeReader
io::PipeWriter
impl From<PipeReader> for OwnedHandle
impl From<PipeWriter> for OwnedHandle
impl From<PipeReader> for Stdio
impl From<PipeWriter> for Stdio
impl From<PipeReader> for OwnedFd
impl From<PipeWriter> for OwnedFd
Box<MaybeUninit<T>>::write
impl TryFrom<Vec<u8>> for String
<*const T>::offset_from_unsigned
<*const T>::byte_offset_from_unsigned
<*mut T>::offs
1.86.0 Apr 13, 2025 New Release Language:
Stabilize upcasting trait objects to supertraits.
Allow safe functions to be marked with the #[target_feature] attribute.
The missing_abi lint now warns-by-default.
Rust now lints about double negations, to catch cases that might have intended to be a prefix decrement operator (--x) as written in other languages. This was previously a clippy lint, clippy::double_neg, and is now available directly in Rust as double_negations.
More pointers are now detected as definitely not-null based on their alignment in const eval.
Empty repr() attribute applied to invalid items are now correctly rejected.
Inner attributes #![test] and #![rustfmt::skip] are no longer accepted in more places than intended.
Compiler:
Debug-assert that raw pointers are non-null on access.
Change -O to mean -C opt-level=3 instead of -C opt-level=2 to match Cargo's defaults.
Fix emission of overflowing_literals under certain macro environments.
Platform Support:
Replace i686-unknown-redox target with i586-unknown-redox.
Increase baseline CPU of i686-unknown-hurd-gnu to Pentium 4.
New tier 3 targets:
{aarch64-unknown,x86_64-pc}-nto-qnx710_iosock. For supporting Neutrino QNX 7.1 with io-socket network stack.
{aarch64-unknown,x86_64-pc}-nto-qnx800. For supporting Neutrino QNX 8.0 (no_std-only).
{x86_64,i686}-win7-windows-gnu. Intended for backwards compatibility with Windows 7. {x86_64,i686}-win7-windows-msvc are the Windows MSVC counterparts that already exist as Tier 3 targets.
amdgcn-amd-amdhsa.
x86_64-pc-cygwin.
{mips,mipsel}-mti-none-elf. Initial bare-metal support.
m68k-unknown-none-elf.
armv7a-nuttx-{eabi,eabihf}, aarch64-unknown-nuttx, and thumbv7a-nuttx-{eabi,eabihf}.
Refer to Rust's platform support page for more information on Rust's tiered platform support.
Libraries:
The type of FromBytesWithNulError in CStr::from_bytes_with_nul(bytes: &[u8]) -> Result<&Self, FromBytesWithNulError> was changed from an opaque struct to an enum, allowing users to examine why the conversion fa
1.85.1 Mar 18, 2025 New Release Language:
Stabilize &mut, *mut, &Cell, and *const Cell in const.
Allow creating references to statics in const initializers.
Implement raw lifetimes and labels ('r#ident).
Define behavior when atomic and non-atomic reads race.
Non-exhaustive structs may now be empty.
Disallow implicit coercions from places of type !
const extern functions can now be defined for other calling conventions.
Stabilize expr_2021 macro fragment specifier in all editions.
The non_local_definitions lint now fires on less code and warns by default.
Compiler:
Deprecate unsound -Csoft-float flag.
Add many new tier 3 targets:
aarch64_unknown_nto_qnx700
arm64e-apple-tvos
armv7-rtems-eabihf
loongarch64-unknown-linux-ohos
riscv32-wrs-vxworks and riscv64-wrs-vxworks
riscv32{e|em|emc}-unknown-none-elf
x86_64-unknown-hurd-gnu
x86_64-unknown-trusty
Refer to Rust's platform support page for more information on Rust's tiered platform support.
Libraries:
Implement PartialEq for ExitCode.
Document that catch_unwind can deal with foreign exceptions without UB, although the exact behavior is unspecified.
Implement Default for HashMap/HashSet iterators that don't already have it.
Bump Unicode to version 16.0.0.
Change documentation of ptr::add/sub to not claim equivalence with offset..
Stabilized APIs:
BufRead::skip_until
ControlFlow::break_value
ControlFlow::continue_value
ControlFlow::map_break
ControlFlow::map_continue
DebugList::finish_non_exhaustive
DebugMap::finish_non_exhaustive
DebugSet::finish_non_exhaustive
DebugTuple::finish_non_exhaustive
ErrorKind::ArgumentListTooLong
ErrorKind::Deadlock
ErrorKind::DirectoryNotEmpty
ErrorKind::ExecutableFileBusy
ErrorKind::FileTooLarge
ErrorKind::HostUnreachable
ErrorKind::IsADirectory
ErrorKind::NetworkDown
ErrorKind::NetworkUnreachable
ErrorKind::NotADirectory
ErrorKind::NotSeekable
ErrorKind::ReadOnlyFilesystem
ErrorKind::ResourceBusy
ErrorKind::StaleNetworkFileHandle
ErrorKind::StorageFull
ErrorKind::TooManyLinks
Option::get_or_insert_default
Waker::data
Wak

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