Hi cafe, Are there any libraries that can be used for very fast parsing of binary data into structures with unboxed fields? The "naive" way, as implemented in Data.Binary etc, has the parsing monad datatype (say, "Get a") be parametric in "a" and include a field of type "a", which makes it impossible for a parser to return an unboxed value (e.g. parse a word32 from a byte array). I'm thinking that a CPS-style parser type could allow returning an unboxed value as a result of the compiler inlining and fusing together the parsing code and the code that consumes the parsed value. Are there any libraries that work like this? -- Eugene Kirpichov http://www.linkedin.com/in/eugenekirpichov We're hiring! http://tinyurl.com/mirantis-openstack-engineer