Only enable `i128_type` when necessary.

2017-08-15 13:54:51 -06:00 · 2017-08-15 13:54:51 -06:00 · 51b16c52b3
parent 3908552fb9
commit 51b16c52b3
1 changed files with 3 additions and 1 deletions
--- a/src/lib.rs
+++ b/src/lib.rs
@ -1,5 +1,7 @@
 // This library relies on the Rust nightly compiler's `i128_type` feature.
-#![feature(i128_type)]
+// If that's not okay for you, disable the u128-support feature. (Pass
+// --no-default-features for example.)
+#![cfg_attr(feature = "u128-support", feature(i128_type))]

 // `clippy` is a code linting tool for improving code quality by catching
 // common mistakes or strange code patterns. If the `clippy` feature is