Add fallible functions support and replace most arithmetic operations with checked versions.

2020-03-08 22:47:13 +08:00
parent 3e7adc2e51
commit b1b25d3043
9 changed files with 387 additions and 40 deletions
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -14,6 +14,9 @@ include = [
    "Cargo.toml"
 ]

+[dependencies]
+num-traits = "*"
+
 [features]
 debug_msgs = []
 no_stdlib = []