golang / xerrors
Conditional Complexity

The distribution of complexity of units (measured with McCabe index).

Intro
  • Conditional complexity (also called cyclomatic complexity) is a term used to measure the complexity of software. The term refers to the number of possible paths through a program function. A higher value ofter means higher maintenance and testing costs (infosecinstitute.com).
  • Conditional complexity is calculated by counting all conditions in the program that can affect the execution path (e.g. if statement, loops, switches, and/or operators, try and catch blocks...).
  • Conditional complexity is measured at the unit level (methods, functions...).
  • Units are classified in four categories based on the measured McCabe index: 1-5 (simple units), 6-10 (medium complex units), 11-25 (complex units), 26+ (very complex units).
Learn more...
Conditional Complexity Overall
  • There are 29 units with 341 lines of code in units (82.0% of code).
    • 0 very complex units (0 lines of code)
    • 0 complex units (0 lines of code)
    • 3 medium complex units (155 lines of code)
    • 3 simple units (71 lines of code)
    • 23 very simple units (115 lines of code)
0% | 0% | 45% | 20% | 33%
Legend:
51+
26-50
11-25
6-10
1-5
Alternative Visuals
Conditional Complexity per Extension
51+
26-50
11-25
6-10
1-5
go0% | 0% | 45% | 20% | 33%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
ROOT0% | 0% | 45% | 20% | 33%
Most Complex Units
Top 20 most complex units
Unit# linesMcCabe index# params
func FormatError()
in adaptor.go
 85 23 3
func()
in adaptor.go
 36 13 1
func Errorf()
in fmt.go
 34 13 2
func As()
in wrap.go
 25 10 2
func Is()
in wrap.go
 17 8 2
29 7 1
func()
in frame.go
 11 4 1
func()
in frame.go
 11 3 1
func()
in adaptor.go
 5 3 1
func()
in adaptor.go
 5 3 1
10 3 2
11 3 1
func()
in wrap.go
 7 2 1
func Unwrap()
in wrap.go
 7 2 1
func Caller()
in frame.go
 5 1 1
func()
in adaptor.go
 4 1 1
func Opaque()
in wrap.go
 3 1 1
func New()
in errors.go
 3 1 1
func()
in errors.go
 3 1 1
func()
in errors.go
 1 1 1