Nix.Atoms

Documentation

data NAtom

Atoms are values that evaluate to themselves. This means that they appear in both the parsed AST (in the form of literals) and the evaluated form.

Constructors

NInt Integer

An integer. The c nix implementation currently only supports integers that fit in the range of Int64.

NFloat Float

A floating point number

NBool Bool

Booleans.

NNull

Null values. There's only one of this variant.

Instances

Eq NAtom

Methods

(==) :: NAtom -> NAtom -> Bool

(/=) :: NAtom -> NAtom -> Bool

Data NAtom

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> NAtom -> c NAtom

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c NAtom

toConstr :: NAtom -> Constr

dataTypeOf :: NAtom -> DataType

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c NAtom)

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c NAtom)

gmapT :: (forall b. Data b => b -> b) -> NAtom -> NAtom

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> NAtom -> r

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> NAtom -> r

gmapQ :: (forall d. Data d => d -> u) -> NAtom -> [u]

gmapQi :: Int -> (forall d. Data d => d -> u) -> NAtom -> u

gmapM :: Monad m => (forall d. Data d => d -> m d) -> NAtom -> m NAtom

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> NAtom -> m NAtom

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> NAtom -> m NAtom

Ord NAtom

Methods

compare :: NAtom -> NAtom -> Ordering

(<) :: NAtom -> NAtom -> Bool

(<=) :: NAtom -> NAtom -> Bool

(>) :: NAtom -> NAtom -> Bool

(>=) :: NAtom -> NAtom -> Bool

max :: NAtom -> NAtom -> NAtom

min :: NAtom -> NAtom -> NAtom

Read NAtom

Methods

readsPrec :: Int -> ReadS NAtom

readList :: ReadS [NAtom]

readPrec :: ReadPrec NAtom

readListPrec :: ReadPrec [NAtom]

Show NAtom

Methods

showsPrec :: Int -> NAtom -> ShowS

show :: NAtom -> String

showList :: [NAtom] -> ShowS

Generic NAtom

Associated Types

type Rep NAtom :: * -> *

Methods

from :: NAtom -> Rep NAtom x

to :: Rep NAtom x -> NAtom

Hashable NAtom

Methods

hashWithSalt :: Int -> NAtom -> Int

hash :: NAtom -> Int

NFData NAtom

Methods

rnf :: NAtom -> ()

Serialise NAtom

Methods

encode :: NAtom -> Encoding

decode :: Decoder s NAtom

encodeList :: [NAtom] -> Encoding

decodeList :: Decoder s [NAtom]

type Rep NAtom

type Rep NAtom = D1 * (MetaData "NAtom" "Nix.Atoms" "hnix-0.5.1-1AEILKRXuiNL8eYeTMwPu7" False) ((:+:) * ((:+:) * (C1 * (MetaCons "NInt" PrefixI False) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Integer))) (C1 * (MetaCons "NFloat" PrefixI False) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Float)))) ((:+:) * (C1 * (MetaCons "NBool" PrefixI False) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Bool))) (C1 * (MetaCons "NNull" PrefixI False) (U1 *))))

atomText :: NAtom -> Text

Translate an atom into its nix representation.