Crypto.WebAuthn.Internal.DateOrphans

This module contains orphan instances connecting different date libraries together:

• time, a commonly used library containing the UTCTime type, which is a bit slow and inconvenient to use
• monad-time which defines the MonadTime class which uses UTCTime. monad-time is used by the jose library to get the time
• hourglass, an alternative to the time library which is nicer to use. It is used by the x509-validation library
• Data.Fixed in base, which is used as the underlying representation of NominalDiffTime in the time library.

This module contains a Timeable and Time implementation for UTCTime, and a MonadTime implementation for any ReaderT of a Timeable

Orphan instances

Time UTCTime

Methods

timeFromElapsedP :: ElapsedP -> UTCTime

timeFromElapsed :: Elapsed -> UTCTime

Timeable UTCTime

Methods

timeGetElapsedP :: UTCTime -> ElapsedP

timeGetElapsed :: UTCTime -> Elapsed

timeGetNanoSeconds :: UTCTime -> NanoSeconds

HasResolution a => Timeable (Fixed a)

Methods

timeGetElapsedP :: Fixed a -> ElapsedP

timeGetElapsed :: Fixed a -> Elapsed

timeGetNanoSeconds :: Fixed a -> NanoSeconds

(Timeable t, Monad m) => MonadTime (ReaderT t m)

Methods

currentTime :: ReaderT t m UTCTime