Safe Haskell | None |
---|---|
Language | Haskell2010 |
Synopsis
- data Target point
- = VolatileTip
- | SpecificPoint point
- | ImmutableTip
- newtype Serialised (a :: k) = Serialised {}
- data SubmitResult reason
- = SubmitSuccess
- | SubmitFail reason
Documentation
VolatileTip | The tip of the volatile chain Cannot fail to be acquired. |
SpecificPoint point | A specified point Fails to be acquired if the point is not between
|
ImmutableTip | The tip of the immutable chain Cannot fail to be acquired. Requires at least |
Instances
Foldable Target | |||||
Defined in Ouroboros.Network.Protocol.LocalStateQuery.Type fold :: Monoid m => Target m -> m Source # foldMap :: Monoid m => (a -> m) -> Target a -> m Source # foldMap' :: Monoid m => (a -> m) -> Target a -> m Source # foldr :: (a -> b -> b) -> b -> Target a -> b Source # foldr' :: (a -> b -> b) -> b -> Target a -> b Source # foldl :: (b -> a -> b) -> b -> Target a -> b Source # foldl' :: (b -> a -> b) -> b -> Target a -> b Source # foldr1 :: (a -> a -> a) -> Target a -> a Source # foldl1 :: (a -> a -> a) -> Target a -> a Source # toList :: Target a -> [a] Source # null :: Target a -> Bool Source # length :: Target a -> Int Source # elem :: Eq a => a -> Target a -> Bool Source # maximum :: Ord a => Target a -> a Source # minimum :: Ord a => Target a -> a Source # | |||||
Traversable Target | |||||
Functor Target | |||||
Generic (Target point) | |||||
Defined in Ouroboros.Network.Protocol.LocalStateQuery.Type
| |||||
Show point => Show (Target point) | |||||
NFData point => NFData (Target point) | |||||
Eq point => Eq (Target point) | |||||
Ord point => Ord (Target point) | |||||
Defined in Ouroboros.Network.Protocol.LocalStateQuery.Type compare :: Target point -> Target point -> Ordering Source # (<) :: Target point -> Target point -> Bool Source # (<=) :: Target point -> Target point -> Bool Source # (>) :: Target point -> Target point -> Bool Source # (>=) :: Target point -> Target point -> Bool Source # max :: Target point -> Target point -> Target point Source # min :: Target point -> Target point -> Target point Source # | |||||
type Rep (Target point) | |||||
Defined in Ouroboros.Network.Protocol.LocalStateQuery.Type type Rep (Target point) = D1 ('MetaData "Target" "Ouroboros.Network.Protocol.LocalStateQuery.Type" "ouroboros-network-protocols-0.11.0.0-dbe28cd85e90450a9093c991f088d6578c0430a256ce4e92bae45a7dc596c689" 'False) (C1 ('MetaCons "VolatileTip" 'PrefixI 'False) (U1 :: Type -> Type) :+: (C1 ('MetaCons "SpecificPoint" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 point)) :+: C1 ('MetaCons "ImmutableTip" 'PrefixI 'False) (U1 :: Type -> Type))) |
newtype Serialised (a :: k) Source #
An already serialised value
When streaming blocks/header from disk to the network, there is often no need to deserialise them, as we'll just end up serialising them again when putting them on the wire.
Instances
data SubmitResult reason Source #
Isomorphic with Maybe but with a name that better describes its purpose and usage.
SubmitSuccess | |
SubmitFail reason |
Instances
Functor SubmitResult | |
Defined in Ouroboros.Network.Protocol.LocalTxSubmission.Type fmap :: (a -> b) -> SubmitResult a -> SubmitResult b Source # (<$) :: a -> SubmitResult b -> SubmitResult a Source # | |
Eq reason => Eq (SubmitResult reason) | |
Defined in Ouroboros.Network.Protocol.LocalTxSubmission.Type (==) :: SubmitResult reason -> SubmitResult reason -> Bool Source # (/=) :: SubmitResult reason -> SubmitResult reason -> Bool Source # |