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authorGravatar Joey Hess <joey@kitenet.net>2011-11-07 23:21:22 -0400
committerGravatar Joey Hess <joey@kitenet.net>2011-11-08 00:17:54 -0400
commitb11a63a860e8446cf3a4b35a5d8ef76329d5135c (patch)
treec8ae0c94d6473a3ccc7b15bdbc72d5b5c6ae96b3 /Types/TrustLevel.hs
parentfdf988be6d2b3bb931a9eb3dcf3fbb83b1fb8c17 (diff)
clean up read/show abuse
Avoid ever using read to parse a non-haskell formatted input string. show :: Key is arguably still show abuse, but displaying Keys as filenames is just too useful to give up.
Diffstat (limited to 'Types/TrustLevel.hs')
-rw-r--r--Types/TrustLevel.hs10
1 files changed, 0 insertions, 10 deletions
diff --git a/Types/TrustLevel.hs b/Types/TrustLevel.hs
index 058ce4595..ddb8e45e4 100644
--- a/Types/TrustLevel.hs
+++ b/Types/TrustLevel.hs
@@ -17,14 +17,4 @@ import Types.UUID
data TrustLevel = SemiTrusted | UnTrusted | Trusted
deriving Eq
-instance Show TrustLevel where
- show SemiTrusted = "?"
- show UnTrusted = "0"
- show Trusted = "1"
-
-instance Read TrustLevel where
- readsPrec _ "1" = [(Trusted, "")]
- readsPrec _ "0" = [(UnTrusted, "")]
- readsPrec _ _ = [(SemiTrusted, "")]
-
type TrustMap = M.Map UUID TrustLevel