# Crate fib_sequence

source · [−]## Expand description

## Smol Fibonacci Sequence Library

There is, quite honestly, no need for documentation. Everything you need to know is in the readme file, but here is a brief summary:

- Running through the sequence

The Sequence struct is an iterator:

```
use fib_sequence::Sequence;
for n in Sequence::new() { ... }
```

Just be careful, it’s an infinite iterator. So make sure to use something like the take method to make it finite.

It returns a string representation of the number in base 10. Simply because that’s what this library is meant for. Retrieving big fibonacci numbers in decimal.

- The nth function

It returns the nth fibonacci number. Please use this if you want to retrieve one or a few numbers, as iterating through a sequence is much slower.

Produces a string, for the same reason as above.

`println!("{}", fib_sequence::nth(10_000));`

That’s it.