| Copyright | (c) 2009-2014 Bryan O'Sullivan |
|---|---|
| License | BSD-style |
| Maintainer | bos@serpentine.com |
| Stability | experimental |
| Portability | GHC |
| Safe Haskell | None |
| Language | Haskell98 |
Criterion.IO.Printf
Description
Input and output actions.
- class CritHPrintfType a
- note :: CritHPrintfType r => String -> r
- printError :: CritHPrintfType r => String -> r
- prolix :: CritHPrintfType r => String -> r
- writeCsv :: ToRecord a => a -> Criterion ()
Documentation
class CritHPrintfType a
An internal class that acts like Printf/HPrintf.
The implementation is visible to the rest of the program, but the details of the class are not.
Minimal complete definition
chPrintfImpl
Instances
| CritHPrintfType (IO a) | |
| CritHPrintfType (Criterion a) | |
| (CritHPrintfType r, PrintfArg a) => CritHPrintfType (a -> r) |
note :: CritHPrintfType r => String -> r
Print a "normal" note.
printError :: CritHPrintfType r => String -> r
Print an error message.
prolix :: CritHPrintfType r => String -> r
Print verbose output.