()
| 134 | } |
| 135 | |
| 136 | func (a *assignmentFlow) String() string { |
| 137 | if a.assignments == nil || len(a.assignments.Pairs) == 0 { |
| 138 | return "" |
| 139 | } |
| 140 | |
| 141 | // backprop algorithm populates assignment entries in backward order. Reverse entries to get forward order of |
| 142 | // assignments, and store in `strs` slice. |
| 143 | strs := make([]string, 0, len(a.assignments.Pairs)) |
| 144 | for i := len(a.assignments.Pairs) - 1; i >= 0; i-- { |
| 145 | strs = append(strs, a.assignments.Pairs[i].Key.String()) |
| 146 | } |
| 147 | |
| 148 | // build the informative print string tracking the assignments |
| 149 | var sb strings.Builder |
| 150 | sb.WriteString(" via the assignment(s):\n\t\t- ") |
| 151 | sb.WriteString(strings.Join(strs, ",\n\t\t- ")) |
| 152 | return sb.String() |
| 153 | } |
| 154 | |
| 155 | // TriggerIfNonNil is triggered if the contained Annotation is non-nil |
| 156 | type TriggerIfNonNil struct { |
nothing calls this directly
no test coverage detected