Remove sha2 crate, which is only used in doctests

This commit is contained in:
Henry de Valence 2017-10-31 14:12:29 -07:00
parent 8f68b7a3ed
commit f3a7108c55

View file

@ -38,9 +38,6 @@
#[cfg(all(test, feature = "bench"))]
extern crate test;
#[cfg(test)]
extern crate sha2;
#[macro_use]
extern crate arrayref;