Replace "Array Word8" in the Event module with "Path"

[adithyaov]

No description provided.

[adithyaov]

Failure on windows when FilePath is replaced with Path:

Failures:
  test\Streamly\Test\FileSystem\Event\Common.hs:206:9: 
  1) FS.Event.Windows.non-recursive, Root type DirType, dir created (dir)
       uncaught exception: ErrorCall
       C:\tmp\fsevent_dir-0a83ed4ef30a9141\watch-root: Time out occurred before event watcher could terminate
       CallStack (from HasCallStack):
         error, called at test\Streamly\Test\FileSystem\Event\Common.hs:206:9 in main:Streamly.Test.FileSystem.Event.Common
  To rerun use: --match "/FS.Event.Windows/non-recursive/Root type DirType/dir created (dir)/" --seed 309079538
  test\Streamly\Test\FileSystem\Event\Common.hs:206:9: 
  2) FS.Event.Windows.non-recursive, Root type DirType, dir deleted (dir)
       uncaught exception: ErrorCall
       C:\tmp\fsevent_dir-f584de686b41335e\watch-root: Time out occurred before event watcher could terminate
       CallStack (from HasCallStack):
         error, called at test\Streamly\Test\FileSystem\Event\Common.hs:206:9 in main:Streamly.Test.FileSystem.Event.Common
  To rerun use: --match "/FS.Event.Windows/non-recursive/Root type DirType/dir deleted (dir)/" --seed 309079538
  test\Streamly\Test\FileSystem\Event\Common.hs:206:9: 
  3) FS.Event.Windows.non-recursive, Root type DirType, dir moved (dir1 dir2)
       uncaught exception: ErrorCall
       C:\tmp\fsevent_dir-6af8a694c6e06503\watch-root: Time out occurred before event watcher could terminate
       CallStack (from HasCallStack):
         error, called at test\Streamly\Test\FileSystem\Event\Common.hs:206:9 in main:Streamly.Test.FileSystem.Event.Common
  To rerun use: --match "/FS.Event.Windows/non-recursive/Root type DirType/dir moved (dir1 dir2)/" --seed 309079538
  test\Streamly\Test\FileSystem\Event\Common.hs:206:9: 
  4) FS.Event.Windows.non-recursive, Root type DirType, File created (file1)
       uncaught exception: ErrorCall
       C:\tmp\fsevent_dir-a37c23dd8f2a3934\watch-root: Time out occurred before event watcher could terminate
       CallStack (from HasCallStack):
         error, called at test\Streamly\Test\FileSystem\Event\Common.hs:206:9 in main:Streamly.Test.FileSystem.Event.Common
  To rerun use: --match "/FS.Event.Windows/non-recursive/Root type DirType/File created (file1)/" --seed 309079538
  test\Streamly\Test\FileSystem\Event\Common.hs:206:9: 
  5) FS.Event.Windows.non-recursive, Root type DirType, File deleted (file1)
       uncaught exception: ErrorCall
       C:\tmp\fsevent_dir-4c81fcd7b5878b74\watch-root: Time out occurred before event watcher could terminate
       CallStack (from HasCallStack):
         error, called at test\Streamly\Test\FileSystem\Event\Common.hs:206:9 in main:Streamly.Test.FileSystem.Event.Common
  To rerun use: --match "/FS.Event.Windows/non-recursive/Root type DirType/File deleted (file1)/" --seed 309079538
  test\Streamly\Test\FileSystem\Event\Common.hs:206:9: 
  6) FS.Event.Windows.non-recursive, Root type DirType, File modified (file1)
       uncaught exception: ErrorCall
       C:\tmp\fsevent_dir-9398c94495ed63a9\watch-root: Time out occurred before event watcher could terminate
       CallStack (from HasCallStack):
         error, called at test\Streamly\Test\FileSystem\Event\Common.hs:206:9 in main:Streamly.Test.FileSystem.Event.Common
  To rerun use: --match "/FS.Event.Windows/non-recursive/Root type DirType/File modified (file1)/" --seed 309079538
  test\Streamly\Test\FileSystem\Event\Common.hs:206:9: 
  7) FS.Event.Windows.non-recursive, Root type DirType, File moved (file1 file2)
       uncaught exception: ErrorCall
       C:\tmp\fsevent_dir-2bd813fb915441a1\watch-root: Time out occurred before event watcher could terminate
       CallStack (from HasCallStack):
         error, called at test\Streamly\Test\FileSystem\Event\Common.hs:206:9 in main:Streamly.Test.FileSystem.Event.Common

[harendra-kumar]

Create an issue to remove all uses of Path.toString, except where it is used for printing.

[adithyaov]

Also see: #4