Crate std

Modules

any	This module implements the Any trait, which enables dynamic typing of any 'static type through runtime reflection.
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.
error	Traits for working with Errors.
ffi	Utilities related to FFI bindings.
fmt	Utilities for formatting and printing Strings
fs	Filesystem manipulation operations.
hash	Generic hashing support.
i16	The 16-bit signed integer type.
i32	The 32-bit signed integer type.
i64	The 64-bit signed integer type.
i8	The 8-bit signed integer type.
io
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.
memchr
num	Additional functionality for numerics.
ops	Overloadable operators.
option	Optional values.
os
path	Cross-platform path manipulation.
prelude	The Rust Prelude.
process
ptr	Raw, unsafe pointers, *const T, and *mut T.
rc	Single-threaded reference-counting pointers.
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	Synchronization primitives
time	Temporal quantification.
u16	The 16-bit unsigned integer type.
u32	The 32-bit unsigned integer type.
u64	The 64-bit unsigned integer type.
u8	The 8-bit unsigned integer type.
usize	The pointer-sized unsigned integer type.
vec	A contiguous growable array type with heap-allocated contents, written Vec<T> but pronounced 'vector.'
intrinsics	[ Experimental ] rustc compiler intrinsics.
raw	[ Experimental ] Contains struct definitions for the layout of compiler built-in types.

Macros

assert	Ensure that a boolean expression is true at runtime.
assert_eq	Asserts that two expressions are equal to each other.
assert_ne	Asserts that two expressions are not equal to each other.
debug_assert	Ensure 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.
format	Use the syntax described in std::fmt to create a value of type String. See std::fmt for more information.
panic	Entry point of thread panic, for details, see std::macros
print	Macro for printing to the standard output.
println	Macro for printing to the standard output, with a newline. On all platforms, the newline is the LINE FEED character (\n/U+000A) alone (no additional CARRIAGE RETURN (\r/U+000D).
select	[ Experimental ] A macro to select an event from a number of receivers.
try	Helper macro for reducing boilerplate code for matching Result together with converting downstream errors.
unimplemented	A standardized placeholder for marking unfinished code. It panics with the message "not yet implemented" when executed.
unreachable	A utility macro for indicating unreachable code.
vec	Creates a Vec containing the arguments.
write	Write formatted data into a buffer
writeln	Write formatted data into a buffer, with a newline appended.