Criterion.IO

Input and output actions.

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.

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.

summary :: String -> Criterion ()

Add to summary CSV (if applicable)