happstack-data-0.5.0: Happstack data manipulation libraries
Source code
Contents
Index
Happstack.Data.Proxy
Synopsis
data
Proxy
t[aoJd] =
Proxy
dataType[aoJe]
::
DataType
constr[aoJf]
::
Constr
proxy
:: t ->
Proxy
t
unProxy
::
Proxy
t -> t
asProxyType
:: t ->
Proxy
t -> t
Documentation
data
Proxy
t[aoJd]
Source
Proxy is empty and is used as a transport of a phantom type
Constructors
Proxy
Instances
Typeable1
Proxy
(
Data
ctx t[aoJd],
Sat
(ctx (
Proxy
t[aoJd]))) =>
Data
ctx (
Proxy
t[aoJd])
Data
t[aoJd] =>
Data
(
Proxy
t[aoJd])
Read
(
Proxy
t[aoJd])
Show
(
Proxy
t[aoJd])
Default
t[aoJd] =>
Default
(
Proxy
t[aoJd])
Typeable
a =>
Serialize
(
Proxy
a)
Version
(
Proxy
a)
dataType[aoJe]
::
DataType
Source
constr[aoJf]
::
Constr
Source
proxy
:: t ->
Proxy
t
Source
Creates the Proxy with a type matching the argument
unProxy
::
Proxy
t -> t
Source
Returns bottom
asProxyType
:: t ->
Proxy
t -> t
Source
Acts as id except for providing type restrictions
Produced by
Haddock
version 2.6.1