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authorJoey Hess2014-05-28 16:26:21 -0400
committerJoey Hess2014-05-28 16:26:21 -0400
commitb419da71544bf6dd06e00b27d839341efcd5b05a (patch)
tree086d249c0cc070794dc805fb62788290e4346ed2 /src
parent800df3b97c03d9640e036622845af2ea178c48f5 (diff)
no need for existentials anymore
Diffstat (limited to 'src')
-rw-r--r--src/Propellor/Types.hs3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/Propellor/Types.hs b/src/Propellor/Types.hs
index 22df9ddb..8a4bd3dd 100644
--- a/src/Propellor/Types.hs
+++ b/src/Propellor/Types.hs
@@ -1,6 +1,5 @@
{-# LANGUAGE PackageImports #-}
{-# LANGUAGE GeneralizedNewtypeDeriving #-}
-{-# LANGUAGE ExistentialQuantification #-}
module Propellor.Types
( Host(..)
@@ -35,6 +34,8 @@ import Propellor.Types.Attr
import Propellor.Types.OS
import Propellor.Types.Dns
+-- | Everything Propellor knows about a system: Its properties and
+-- attributes.
data Host = Host [Property] SetAttr
-- | Propellor's monad provides read-only access to attributes of the