22 Nov
2016
22 Nov
'16
9:38 a.m.
This sounds an awful lot like a different name for what monad-logger offers. Pro: + uses Template Haskell for decoupling and to add source positions + used in Yesod so probably well maintained + the underlying fast-logger was optimized for performance, including in concurrent production environments Contra: - only usable in monadic contexts - I haven't found a better documentation than looking at how its used in Yesod source code Pro/Contra: * The package is from the Yesod/Stack corner of our world, so depending on your political viewpoint this can be anything from a bonus to a deal-breaker ;-)