UnliftIO.MessageBox.Util.CallId

Documentation

newtype CallId

An identifier value every command send by calls.

Constructors

MkCallId Int

Instances

Eq CallId

Defined in UnliftIO.MessageBox.Util.CallId

Methods

(==) :: CallId -> CallId -> Bool

(/=) :: CallId -> CallId -> Bool

Ord CallId

Defined in UnliftIO.MessageBox.Util.CallId

Methods

compare :: CallId -> CallId -> Ordering

(<) :: CallId -> CallId -> Bool

(<=) :: CallId -> CallId -> Bool

(>) :: CallId -> CallId -> Bool

(>=) :: CallId -> CallId -> Bool

max :: CallId -> CallId -> CallId

min :: CallId -> CallId -> CallId

Show CallId

Defined in UnliftIO.MessageBox.Util.CallId

Methods

showsPrec :: Int -> CallId -> ShowS

show :: CallId -> String

showList :: [CallId] -> ShowS

HasCallIdCounter (CounterVar CallId)

Defined in UnliftIO.MessageBox.Util.CallId

Methods

getCallIdCounter :: CounterVar CallId -> CounterVar CallId

class HasCallIdCounter env where

Class of environment records containing a CounterVar for CallIds.

Methods

getCallIdCounter :: env -> CounterVar CallId

Instances

HasCallIdCounter (CounterVar CallId)

Defined in UnliftIO.MessageBox.Util.CallId

Methods

getCallIdCounter :: CounterVar CallId -> CounterVar CallId

takeNext :: (MonadReader env m, HasCallIdCounter env, MonadUnliftIO m) => m CallId

Increment and get a new CallId.

newCallIdCounter :: MonadIO m => m (CounterVar CallId)

Create a new CallId CounterVar.