adds feature spécified in bracoxide#6 ``` $ echo {01..10} 01 02 03 04 05 06 07 08 09 10 $ echo {1..010} 001 002 003 004 005 006 007 008 009 010 ``` I'm going to update the examples, but I'm currently on mobile. Will land in a couple of days.
str substring
str index-of
slice
bytes at
Filesize
into duration
chunks
seq date
--increment
--all-features
IoError::new_with_additional_context
Span::unknown()
version check
8b46ba8b6b