Toml.FromValue.Generic

Use genericFromTable to derive an instance of FromTable using the field names of a record.

Documentation

class GParseTable f where

Supports conversion of product types with field selector names to TOML values.

Since: 1.0.2.0

Methods

gParseTable :: (f a -> ParseTable b) -> ParseTable b

Convert a value and apply the continuation to the result.

Instances

GParseTable (U1 :: Type -> Type)

Emits empty table

Defined in Toml.FromValue.Generic

Methods

gParseTable :: (U1 a -> ParseTable b) -> ParseTable b

(GParseTable f, GParseTable g) => GParseTable (f :*: g)

Defined in Toml.FromValue.Generic

Methods

gParseTable :: ((f :*: g) a -> ParseTable b) -> ParseTable b

GParseTable f => GParseTable (C1 c f)

Ignores value constructor name

Defined in Toml.FromValue.Generic

Methods

gParseTable :: (C1 c f a -> ParseTable b) -> ParseTable b

GParseTable f => GParseTable (D1 c f)

Ignores type constructor name

Defined in Toml.FromValue.Generic

Methods

gParseTable :: (D1 c f a -> ParseTable b) -> ParseTable b

(Selector s, FromValue a) => GParseTable (S1 s (K1 i (Maybe a) :: Type -> Type))

Omits the key from the table on nothing, includes it on just

Defined in Toml.FromValue.Generic

Methods

gParseTable :: (S1 s (K1 i (Maybe a)) a0 -> ParseTable b) -> ParseTable b

(Selector s, FromValue a) => GParseTable (S1 s (K1 i a :: Type -> Type))

Uses record selector name as table key

Defined in Toml.FromValue.Generic

Methods

gParseTable :: (S1 s (K1 i a) a0 -> ParseTable b) -> ParseTable b

genericFromTable :: (Generic a, GParseTable (Rep a)) => Table -> Matcher a

Match a Table using the field names in a record.

Since: 1.0.2.0