PrintLib

PrintLib is a libary for rust which makes printing easy.

Install

To add PrintLib to your project, go into your project folder and execute:

cargo add PrintLib

Then you can import PrintLib just like other crates:

use PrintLib::*;

This is the official documentation for the PrintLib.

The module PrintLib::Error is the module with which you can build error messages.

The ErrorFactory class

Function name	Parmaters	Description
new	ecode: String, msg: String	This is the initializer of the class. It creates a new ErrorFactory with the error-code ecode and the error message msg
add_code_line	line: String, display_line_no: bool, line_no: usize, display_add: bool	This function adds a new line to the error message. The parameter line is the code line of which the error message is specified. display_lin_no means if the line number (parameter line_no is the line number) is shown. display_add means if a +++ needs to be shown (it is good for showing potential fixes).
add_where</code	where_start: usize, where_length: usize, where_msg_b: bool, where_msg: String	This function adds an string to the error message to show where the error is. where_start means where the showing should start (e.g. where_start = 3 means it starts after the 3rd character). where_length means how long the showing should be. where_msg_b: when true it showes a string to the right of the showing. When false it shows just the showing. where_msg is the msg right to the showing (if where_msg_b is true)
add_arrow	file: String, line: usize, where_start: usize	Add adds an arrow in the format -->{file}:{line}:{where_start} to the error message
add_arrowW	file: String, line: usize,	Add adds an arrow in the format -->{file}:{line} to the error message
print		Prints the error message

The module PrintLib::Logger is the module with which you can use the logger.

The Logger Class

Function name	Parmaters	Description
new		Is the initializer of the class. Returns a new Instance
debug	msg: String	Prints the message msg in level debug
info	msg: String	Prints the message msg in level info
warn	msg: String	Prints the message msg in level warning
error	msg: String	Prints the message msg in level error