Modulefs-api-0.4.0.0Haskell2010

System.FS.CallStack

CallStack with a nicer Show instance

Use of this module is intended to replace import of GHC.Stack

Contents

opaque
Re-exports

Synopsis

value prettyCallStack
newtype PrettyCallStack
type HasCallStack

Packagefs-api-0.4.0.0
Exports3
LanguageHaskell2010
LicenceApache-2.0
SourceCallStack.hs

valueprettyCallStack :: HasCallStack => PrettyCallStack

opaque

newtypenewtype PrettyCallStack

Source#

CallStack with Show instance using prettyCallStack

Instances1Show

Show PrettyCallStackDefined in fs-api-0.4.0.0 · System.FS.CallStack

Re-exports

typetype HasCallStack = IP "callStack" CallStack

Source#

Request a CallStack.

NOTE: The implicit parameter ?callStack :: CallStack is an implementation detail and should not be considered part of the CallStack API, we may decide to change the implementation in the future.