Polysemy.Conc.Data.QueueResult

Documentation

data QueueResult d

Encodes failure reasons for queues.

For documentation on the constructors, see the module Polysemy.Conc.Data.QueueResult.

import qualified Polysemy.Conc.Data.QueueResult as QueueResult

Constructors

Success d

The operation was successful.

NotAvailable

The queue is either full and cannot be added to, or empty and cannot be read from.

Closed

The queue was closed by the user.

Instances

Functor QueueResult

Defined in Polysemy.Conc.Data.QueueResult

Methods

fmap :: (a -> b) -> QueueResult a -> QueueResult b

(<$) :: a -> QueueResult b -> QueueResult a

Monoid d => Monoid (QueueResult d)

Defined in Polysemy.Conc.Data.QueueResult

Methods

mempty :: QueueResult d

mappend :: QueueResult d -> QueueResult d -> QueueResult d

mconcat :: [QueueResult d] -> QueueResult d

Semigroup d => Semigroup (QueueResult d)

Defined in Polysemy.Conc.Data.QueueResult

Methods

(<>) :: QueueResult d -> QueueResult d -> QueueResult d

sconcat :: NonEmpty (QueueResult d) -> QueueResult d

stimes :: Integral b => b -> QueueResult d -> QueueResult d

Generic (QueueResult d)

Defined in Polysemy.Conc.Data.QueueResult

Associated Types

type Rep (QueueResult d) :: Type -> Type

Methods

from :: QueueResult d -> Rep (QueueResult d) x

to :: Rep (QueueResult d) x -> QueueResult d

Show d => Show (QueueResult d)

Defined in Polysemy.Conc.Data.QueueResult

Methods

showsPrec :: Int -> QueueResult d -> ShowS

show :: QueueResult d -> String

showList :: [QueueResult d] -> ShowS

Eq d => Eq (QueueResult d)

Defined in Polysemy.Conc.Data.QueueResult

Methods

(==) :: QueueResult d -> QueueResult d -> Bool

(/=) :: QueueResult d -> QueueResult d -> Bool

Ord d => Ord (QueueResult d)

Defined in Polysemy.Conc.Data.QueueResult

Methods

compare :: QueueResult d -> QueueResult d -> Ordering

(<) :: QueueResult d -> QueueResult d -> Bool

(<=) :: QueueResult d -> QueueResult d -> Bool

(>) :: QueueResult d -> QueueResult d -> Bool

(>=) :: QueueResult d -> QueueResult d -> Bool

max :: QueueResult d -> QueueResult d -> QueueResult d

min :: QueueResult d -> QueueResult d -> QueueResult d

type Rep (QueueResult d)

Defined in Polysemy.Conc.Data.QueueResult

type Rep (QueueResult d) = D1 ('MetaData "QueueResult" "Polysemy.Conc.Data.QueueResult" "polysemy-conc-0.9.0.0-EjHtQDNYbxi3AMXC1n8iKe" 'False) (C1 ('MetaCons "Success" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 d)) :+: (C1 ('MetaCons "NotAvailable" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "Closed" 'PrefixI 'False) (U1 :: Type -> Type)))