Copyright | (c) Duncan Coutts 2015-2017 |
---|---|

License | BSD3-style (see LICENSE.txt) |

Maintainer | duncan@community.haskell.org |

Stability | experimental |

Portability | non-portable (GHC extensions) |

Safe Haskell | None |

Language | Haskell2010 |

This module provides an interface for decoding and encoding arbitrary CBOR values (ones that, for example, may not have been generated by this library).

Using

, you can decode an arbitrary CBOR value given to you
into a `decodeTerm`

, which represents a CBOR value as an AST.`Term`

Similarly, if you wanted to encode some value into a CBOR value directly,
you can wrap it in a

constructor and use `Term`

. This
would be useful, as an example, if you needed to serialise some value into
a CBOR term that is not compatible with that types `encodeTerm`

instance.`Serialise`

Because this interface gives you the ability to decode or encode any
arbitrary CBOR term, it can also be seen as an alternative interface to the

and
`Encoding`

modules.`Decoding`

## Synopsis

- data Term
- encodeTerm :: Term -> Encoding
- decodeTerm :: Decoder s Term

# Documentation

A general CBOR term, which can be used to serialise or deserialise arbitrary CBOR terms for interoperability or debugging. This type is essentially a direct reflection of the CBOR abstract syntax tree as a Haskell data type.

The

type also comes with a `Term`

instance, so you can
easily use `Serialise`

to directly decode any arbitrary
CBOR value into Haskell with ease, and likewise with `decode`

:: `Decoder`

`Term`

.`encode`

*Since: cborg-0.2.0.0*

TInt !Int | |

TInteger !Integer | |

TBytes !ByteString | |

TBytesI !ByteString | |

TString !Text | |

TStringI !Text | |

TList ![Term] | |

TListI ![Term] | |

TMap ![(Term, Term)] | |

TMapI ![(Term, Term)] | |

TTagged !Word64 !Term | |

TBool !Bool | |

TNull | |

TSimple !Word8 | |

THalf !Float | |

TFloat !Float | |

TDouble !Double |

encodeTerm :: Term -> Encoding Source #