| Safe Haskell | Safe |
|---|---|
| Language | Haskell2010 |
Darcs.Patch.Format
- class PatchListFormat p where
- data ListFormat (p :: * -> * -> *)
- data FileNameFormat
Documentation
class PatchListFormat p where Source #
Showing and reading lists of patches. This class allows us to control how
lists of patches are formatted on disk. For legacy reasons V1 patches have
their own special treatment (see ListFormat). Other patch types use the
default format which just puts them in a sequence without separators or any
prelude/epilogue.
This means that 'FL (FL p)' etc would be ambiguous, so there are no instances for 'FL p' or other list types.
Methods
patchListFormat :: ListFormat p Source #
Instances
| PatchListFormat Prim Source # | |
| PatchListFormat Prim Source # | |
| PatchListFormat DummyPatch Source # | |
| PatchListFormat (Bracketed p) Source # | |
| PatchListFormat (RepoPatchV1 prim) Source # | |
| PatchListFormat (Named p) Source # | |
| PatchListFormat (RebaseChange p) Source # | |
| PatchListFormat (RepoPatchV2 prim) Source # | |
| PatchListFormat (WrappedNamed rt p) Source # | |
| PatchListFormat (PatchInfoAnd rt p) Source # | |
data ListFormat (p :: * -> * -> *) Source #
This type is used to tweak the way that lists of p are shown for a given
Patch type p. It is needed to maintain backwards compatibility for V1
and V2 patches.
Constructors
| ListFormatDefault | Show and read lists without braces. |
| ListFormatV1 | Show lists with a single layer of braces around the outside, except for singletons which have no braces. Read with arbitrary nested braces and parens and flatten them out. |
| ListFormatV2 | Show lists without braces. Read with arbitrary nested parens and flatten them out. |
data FileNameFormat Source #
Constructors
| OldFormat | on-disk format for V1 patches |
| NewFormat | on-disk format for V2 patches |
| UserFormat | display format |
Instances