Erlang bit syntax variable issue
Posted
by Jimmy Ruska
on Stack Overflow
See other posts from Stack Overflow
or by Jimmy Ruska
Published on 2010-03-19T19:10:01Z
Indexed on
2010/03/19
19:11 UTC
Read the original article
Hit count: 134
Filed under:
erlang
Is there any way to format this so it's a valid expression, without adding another step?
<<One:8,_:(One*8)>> = <<1,9>>.
* 1: illegal bit size
These work
<<One:8,_:(1*8)>> = <<1,9>>.
<<1,9>>
<<Eight:8,_:Eight>> = <<8,9>>.
<<8,9>>
I'm trying to parse a binary with nested data with list comprehensions instead of stacking accumulators.
© Stack Overflow or respective owner
