hPrint

Computation hPrint hdl t writes the string representation of t given by the show function to the file or channel managed by hdl and appends a newline. This operation may fail with the same errors as hPutStrLn

Examples

>>> hPrint stdout [1,2,3]
[1,2,3]

>>> hPrint stdin [4,5,6]
*** Exception: <stdin>: hPutStr: illegal operation (handle is not open for writing)

Run the formatter and put the output onto the given Handle.

Computation hPrint hdl t writes the string representation of t given by the shows function to the file or channel managed by hdl and appends a newline. This operation may fail with:

• isFullError if the device is full; or
• isPermissionError if another system resource limit would be exceeded.

Lifted version of hPrint

Similar to printf, except that output is via the specified Handle. The return type is restricted to (IO a).

Run the formatter and put the output and a newline onto the given Handle.

Writes a value's strict Text representation to a file handle, followed by a newline. Since: 2

Writes a value's lazy Text representation to a file handle, followed by a newline. Since: 2

Prints out all data associated with a specific kafka object to a handle

Prints out all supported Kafka conf properties to a handle

The HPrintfType class provides the variable argument magic for hPrintf. Its implementation is intentionally not visible from this module.

The HPrintfType class provides the variable argument magic for hPrintf. Its implementation is intentionally not visible from this module.

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.

Like defaultLogActionHPutStrDoc but appends an extra newline.

Similar to pPrint, but take a Handle to print to.

>>> pHPrint stdout [Just (1, "hello")]
[ Just
( 1
, "hello"
)
]

Alias for pHPrint.

Similar to pPrintForceColor, but take a Handle to print to. See pHPrint for an example of how to use this function.

Alias for pHPrintForceColor.