Rust Debug Print Macros

This Rust library provides four simple macros for conditional printing in debug mode: dbgprint!, dbgprintln!, dbgeprint!, dbgeprintln!. These macros act as equivalents to print!, println!, eprint!, eprintln! respectively, but only produce output when the program is running in debug mode.

Usage

Here's an example of how you might use these macros in your code:

// In your Rust file...

// Print to stdout
dbgprint!("Hello, {}!", "world"); // prints "Hello, world!" in debug mode
dbgprintln!("Hello, {}!", "world"); // prints "Hello, world!\n" in debug mode

// Print to stderr
dbgeprint!("Error: {}", "something went wrong"); // prints "Error: something went wrong" to stderr in debug mode
dbgeprintln!("Error: {}", "something went wrong"); // prints "Error: something went wrong\n" to stderr in debug mode

Note that these macros will not produce any output when your program is compiled in release mode.

Installation

Add this to your Cargo.toml:

[dependencies]
dbgprint = "0.1.0"

Then import the macros in your Rust files with:

use dbgprint::{dbgprint, dbgprintln, dbgeprint, dbgeprintln};

Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/bwintertkb/dbgprint.

License

dbgprint is distributed under the MIT and Apache-2.0 licenses.