(f reflect.StructField, tag string)
| 373 | } |
| 374 | |
| 375 | func floatTag(f reflect.StructField, tag string) *float64 { |
| 376 | if v := f.Tag.Get(tag); v != "" { |
| 377 | if i, err := strconv.ParseFloat(v, 64); err == nil { |
| 378 | return &i |
| 379 | } else { |
| 380 | panic(fmt.Errorf("invalid float tag '%s' for field '%s': %v (%w)", tag, f.Name, v, err)) |
| 381 | } |
| 382 | } |
| 383 | return nil |
| 384 | } |
| 385 | |
| 386 | func stringTag(f reflect.StructField, tag string, def string) string { |
| 387 | if v := f.Tag.Get(tag); v != "" { |
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