Crate sugars

This crate provides a collection of macros to make some tasks easier to use on Rust ecosystem.

What it has to offer?

• boxed: A simple macro to make a new Box value.
• btmap: Create a BTreeMap from a list of key-value pairs
• btset: Create a BTreeSet from a list of elements
• cmap: Macro to HashMap collection comprehensions¹
• cset: Macro to HashSet collection comprehensions¹
• cvec: Macro to Vec collection comprehensions¹
• dur: Creates a Duration object following a time pattern²
• hmap: Create a HashMap from a list of key-value pairs
• hset: Create a HashSet from a list of elements
• sleep: Makes a thread sleep a amount following a time pattern²
• time: Print out the time it took to execute a given expression in seconds

1. The comprehension macros supports a haskell-like as well as python-like writing syntax and have the limitation of not supporting nesting
2. A time pattern can be: mim, sec, nano, micro, milli

Macros

arc	A simple macro to make a new Arc value.
boxed	A simple macro to make a new Box value.
btmap	Create a BTreeMap from a list of key-value pairs
btset	Create a BTreeSet from a list of elements.
cell	A simple macro to make a new Cell value.
cmap	Macro to HashMap collection comprehensions
cow	A simple macro to make a new Cow::Owned value.
cset	Macro to HashSet collection comprehensions
cvec	Macro to Vec collection comprehensions
dur	Creates a Duration object following a time pattern
hash	Macro that return the hash of what is passed and also can receive a hasher to use that intead of default HashMap Hasher.
hmap	Create a HashMap from a list of key-value pairs
hset	Create a HashSet from a list of elements.
mutex	A simple macro to make a new Mutex value.
rc	A simple macro to make a new Rc value.
refcell	A simple macro to make a new RefCell value.
sleep	Makes a thread sleep a amount following a time pattern