diff options
| author | Joey Hess <joeyh@joeyh.name> | 2016-08-16 16:59:25 -0400 |
|---|---|---|
| committer | Joey Hess <joeyh@joeyh.name> | 2016-08-16 16:59:25 -0400 |
| commit | c2eba63d11c748aeebdd3a4a3a5b015ac5e2f2c9 (patch) | |
| tree | f75ee5e067fee2b36fdc75ad470fd9cc2e11268e /Types/Cost.hs | |
| parent | 9473fee1bb0f9f549de41eec9f7b7d141f2ebfd3 (diff) | |
| download | keysafe-c2eba63d11c748aeebdd3a4a3a5b015ac5e2f2c9.tar.gz | |
add cost estimates
Diffstat (limited to 'Types/Cost.hs')
| -rw-r--r-- | Types/Cost.hs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Types/Cost.hs b/Types/Cost.hs index 290fa25..2f181a2 100644 --- a/Types/Cost.hs +++ b/Types/Cost.hs @@ -12,13 +12,13 @@ import Utility.HumanTime -- | An estimated cost to perform an operation. data Cost op = CPUCost Seconds -- ^ using 1 CPU core - deriving (Show) + deriving (Show, Eq, Ord) unknownCost :: Cost op unknownCost = CPUCost (Seconds 0) newtype Seconds = Seconds Integer - deriving (Num) + deriving (Num, Eq, Ord) instance Show Seconds where show (Seconds n) = fromDuration (Duration n) |