The QuasiQuoter type, a value q of this type can be used
in the syntax [q| ... string to parse ...|]. In fact, for
convenience, a QuasiQuoter actually defines multiple quasiquoters
to be used in different splice contexts. In the usual case of a
QuasiQuoter that is only intended to be used in certain splice
contexts, the unused fields should just fail. This is most easily
accomplished using namedefaultQuasiQuoter or defaultQuasiQuoter.
This is exposed both from the template-haskell-quasiquoter and template-haskell packages.
Consider importing it from the more stable template-haskell-quasiquoter if you don't need the full breadth of the template-haskell interface.
Constructors
QuasiQuoterquoteExp :: String -> Q ExpQuasi-quoter for expressions, invoked by quotes like
lhs = $[q|...]quotePat :: String -> Q PatQuasi-quoter for patterns, invoked by quotes like
f $[q|...] = rhsquoteType :: String -> Q TypeQuasi-quoter for types, invoked by quotes like
f :: $[q|...]quoteDec :: String -> Q [Dec]Quasi-quoter for declarations, invoked by top-level quotes