Darcs.Patch.ApplyMonad

Documentation

class (Functor m, Monad m, Functor (ApplyMonadBase m), Monad (ApplyMonadBase m), ApplyMonadStateOperations state m, ToTree state) => ApplyMonad (state :: (* -> *) -> *) m where

Minimal complete definition

nestedApply, liftApply, getApplyState

Associated Types

type ApplyMonadBase m :: * -> *

Methods

nestedApply :: m x -> state (ApplyMonadBase m) -> m (x, state (ApplyMonadBase m))

liftApply :: (state (ApplyMonadBase m) -> ApplyMonadBase m x) -> state (ApplyMonadBase m) -> m (x, state (ApplyMonadBase m))

getApplyState :: m (state (ApplyMonadBase m))

Instances

ApplyMonad Tree DefaultIO

Associated Types

type ApplyMonadBase (DefaultIO :: * -> *) :: * -> *

Methods

nestedApply :: DefaultIO x -> Tree (ApplyMonadBase DefaultIO) -> DefaultIO (x, Tree (ApplyMonadBase DefaultIO))

liftApply :: (Tree (ApplyMonadBase DefaultIO) -> ApplyMonadBase DefaultIO x) -> Tree (ApplyMonadBase DefaultIO) -> DefaultIO (x, Tree (ApplyMonadBase DefaultIO))

getApplyState :: DefaultIO (Tree (ApplyMonadBase DefaultIO))

(Functor m, Monad m) => ApplyMonad Tree (TreeMonad m)

Associated Types

type ApplyMonadBase (TreeMonad m :: * -> *) :: * -> *

Methods

nestedApply :: TreeMonad m x -> Tree (ApplyMonadBase (TreeMonad m)) -> TreeMonad m (x, Tree (ApplyMonadBase (TreeMonad m)))

liftApply :: (Tree (ApplyMonadBase (TreeMonad m)) -> ApplyMonadBase (TreeMonad m) x) -> Tree (ApplyMonadBase (TreeMonad m)) -> TreeMonad m (x, Tree (ApplyMonadBase (TreeMonad m)))

getApplyState :: TreeMonad m (Tree (ApplyMonadBase (TreeMonad m)))

class (Functor m, Monad m, ApplyMonad state (ApplyMonadOver state m)) => ApplyMonadTrans (state :: (* -> *) -> *) m where

Minimal complete definition

runApplyMonad

Associated Types

type ApplyMonadOver state m :: * -> *

Methods

runApplyMonad :: ApplyMonadOver state m x -> state m -> m (x, state m)

Instances

(Functor m, Monad m) => ApplyMonadTrans Tree m

Associated Types

type ApplyMonadOver (Tree :: (* -> *) -> *) (m :: * -> *) :: * -> *

Methods

runApplyMonad :: ApplyMonadOver Tree m x -> Tree m -> m (x, Tree m)

class ApplyMonadState (state :: (* -> *) -> *)

Associated Types

type ApplyMonadStateOperations state :: (* -> *) -> Constraint

Instances

ApplyMonadState Tree

Associated Types

type ApplyMonadStateOperations (Tree :: (* -> *) -> *) :: (* -> *) -> Constraint

withFileNames :: Maybe [OrigFileNameOf] -> [FileName] -> FilePathMonad a -> FilePathMonadState

withFileNames takes a maybe list of existing rename-pairs, a list of filenames and an action, and returns the resulting triple of affected files, updated filename list and new rename details. If the rename-pairs are not present, a new list is generated from the filesnames.

withFiles :: [(FileName, ByteString)] -> RestrictedApply a -> [(FileName, ByteString)]

class ToTree s where

Minimal complete definition

toTree

Methods

toTree :: s m -> Tree m

Instances

ToTree Tree

Methods

toTree :: Tree m -> Tree m

class (Functor m, Monad m) => ApplyMonadTree m where

Minimal complete definition

mDoesDirectoryExist, mDoesFileExist, mReadFilePS, mCreateDirectory, mRemoveDirectory, mRemoveFile, mRename, mModifyFilePS

Methods

mDoesDirectoryExist :: FileName -> m Bool

mDoesFileExist :: FileName -> m Bool

mReadFilePS :: FileName -> m ByteString

mCreateDirectory :: FileName -> m ()

mRemoveDirectory :: FileName -> m ()

mCreateFile :: FileName -> m ()

mRemoveFile :: FileName -> m ()

mRename :: FileName -> FileName -> m ()

mModifyFilePS :: FileName -> (ByteString -> m ByteString) -> m ()

mChangePref :: String -> String -> String -> m ()

Instances

ApplyMonadTree DefaultIO

Methods

mDoesDirectoryExist :: FileName -> DefaultIO Bool

mDoesFileExist :: FileName -> DefaultIO Bool

mReadFilePS :: FileName -> DefaultIO ByteString

mCreateDirectory :: FileName -> DefaultIO ()

mRemoveDirectory :: FileName -> DefaultIO ()

mCreateFile :: FileName -> DefaultIO ()

mRemoveFile :: FileName -> DefaultIO ()

mRename :: FileName -> FileName -> DefaultIO ()

mModifyFilePS :: FileName -> (ByteString -> DefaultIO ByteString) -> DefaultIO ()

mChangePref :: String -> String -> String -> DefaultIO ()

(Functor m, Monad m) => ApplyMonadTree (TreeMonad m)

Methods

mDoesDirectoryExist :: FileName -> TreeMonad m Bool

mDoesFileExist :: FileName -> TreeMonad m Bool

mReadFilePS :: FileName -> TreeMonad m ByteString

mCreateDirectory :: FileName -> TreeMonad m ()

mRemoveDirectory :: FileName -> TreeMonad m ()

mCreateFile :: FileName -> TreeMonad m ()

mRemoveFile :: FileName -> TreeMonad m ()

mRename :: FileName -> FileName -> TreeMonad m ()

mModifyFilePS :: FileName -> (ByteString -> TreeMonad m ByteString) -> TreeMonad m ()

mChangePref :: String -> String -> String -> TreeMonad m ()