Crate std

Modules

alloc	Memory allocation APIs
any	This module implements the Any trait, which enables dynamic typing of any 'static type through runtime reflection.
arch	SIMD and vendor intrinsics module.
array	Implementations of things like Eq for fixed-length arrays up to a certain length. Eventually we should able to generalize to all lengths.
ascii	Operations on ASCII strings and characters.
borrow	A module for working with borrowed data.
boxed	A pointer type for heap allocation.
cell	Shareable mutable containers.
char	A character type.
clone	The Clone trait for types that cannot be 'implicitly copied'.
cmp	Functionality for ordering and comparison.
collections	Collection types.
convert	Traits for conversions between types.
default	The Default trait for types which may have meaningful default values.
env	Inspection and manipulation of the process's environment.
error	Traits for working with Errors.
f32	This module provides constants which are specific to the implementation of the f32 floating point data type.
f64	This module provides constants which are specific to the implementation of the f64 floating point data type.
ffi	Utilities related to FFI bindings.
fmt	Utilities for formatting and printing Strings.
fs	Filesystem manipulation operations.
future	Asynchronous values.
hash	Generic hashing support.
hint	Hints to compiler that affects how code should be emitted or optimized.
i8	The 8-bit signed integer type.
i16	The 16-bit signed integer type.
i32	The 32-bit signed integer type.
i64	The 64-bit signed integer type.
i128	The 128-bit signed integer type.
io	Traits, helpers, and type definitions for core I/O functionality.
isize	The pointer-sized signed integer type.
iter	Composable external iteration.
marker	Primitive traits and types representing basic properties of types.
mem	Basic functions for dealing with memory.
net	Networking primitives for TCP/UDP communication.
num	Additional functionality for numerics.
ops	Overloadable operators.
option	Optional values.
os	OS-specific functionality.
panic	Panic support in the standard library.
path	Cross-platform path manipulation.
pin	Types that pin data to its location in memory.
prelude	The Rust Prelude.
process	A module for working with processes.
ptr	Manually manage memory through raw pointers.
rc	Single-threaded reference-counting pointers. 'Rc' stands for 'Reference Counted'.
result	Error handling with the Result type.
slice	A dynamically-sized view into a contiguous sequence, [T].
str	Unicode string slices.
string	A UTF-8 encoded, growable string.
sync	Useful synchronization primitives.
task	Types and Traits for working with asynchronous tasks.
thread	Native threads.
time	Temporal quantification.
u8	The 8-bit unsigned integer type.
u16	The 16-bit unsigned integer type.
u32	The 32-bit unsigned integer type.
u64	The 64-bit unsigned integer type.
u128	The 128-bit unsigned integer type.
usize	The pointer-sized unsigned integer type.
vec	A contiguous growable array type with heap-allocated contents, written Vec<T>.
intrinsics	Experimental Compiler intrinsics.
raw	Experimental Contains struct definitions for the layout of compiler built-in types.

Macros

assert_eq	Asserts that two expressions are equal to each other (using PartialEq).
assert_ne	Asserts that two expressions are not equal to each other (using PartialEq).
dbg	Prints and returns the value of a given expression for quick and dirty debugging.
debug_assert	Asserts that a boolean expression is true at runtime.
debug_assert_eq	Asserts that two expressions are equal to each other.
debug_assert_ne	Asserts that two expressions are not equal to each other.
eprint	Prints to the standard error.
eprintln	Prints to the standard error, with a newline.
format	Creates a String using interpolation of runtime expressions.
is_x86_feature_detected	A macro to test at runtime whether a CPU feature is available on x86/x86-64 platforms.
panic	Panics the current thread.
print	Prints to the standard output.
println	Prints to the standard output, with a newline.
thread_local	Declare a new thread local storage key of type std::thread::LocalKey.
try	Deprecated Unwraps a result or propagates its error.
unimplemented	Indicates unfinished code.
unreachable	Indicates unreachable code.
vec	Creates a Vec containing the arguments.
write	Writes formatted data into a buffer.
writeln	Write formatted data into a buffer, with a newline appended.
is_aarch64_feature_detected	Experimental Prevents compilation if is_aarch64_feature_detected is used somewhere else than aarch64 targets.
is_arm_feature_detected	Experimental Prevents compilation if is_arm_feature_detected is used somewhere else than ARM targets.
is_mips64_feature_detected	Experimental Prevents compilation if is_mips64_feature_detected is used somewhere else than MIPS64 targets.
is_mips_feature_detected	Experimental Prevents compilation if is_mips_feature_detected is used somewhere else than MIPS targets.
is_powerpc64_feature_detected	Experimental Prevents compilation if is_powerpc64_feature_detected is used somewhere else than PowerPC64 targets.
is_powerpc_feature_detected	Experimental Prevents compilation if is_powerpc_feature_detected is used somewhere else than PowerPC targets.
todo	Experimental Indicates unfinished code.