Caller returns the caller file and line using the `runtine` package.

ColoredSimpleStack does the same as `SimpleStack` but uses terminal colors for filename, function and line number.

SimpleStack is a simpler stack trace that prints the caller lines for each file and line number by using the `runtime.Caller`.

Stack returns a formatted stack trace of the goroutine that calls it.

StackFrames returns an array of the stack trace frame data (File, function, line).

StackLines returns all the lines of code the current context has hit.