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| 1 | package calc |
| 2 | |
| 3 | // ErrKind is an Excel error value. These are values, not Go errors: they |
| 4 | // live in cells, propagate through arithmetic, and round-trip through XLSX. |
| 5 | type ErrKind uint8 |
| 6 | |
| 7 | const ( |
| 8 | ErrNone ErrKind = iota |
| 9 | ErrDiv0 |
| 10 | ErrValue |
| 11 | ErrRef |
| 12 | ErrName |
| 13 | ErrNum |
| 14 | ErrNA |
| 15 | ErrCircular |
| 16 | ) |
| 17 | |
| 18 | func (e ErrKind) String() string { |
| 19 | switch e { |
| 20 | case ErrDiv0: |
| 21 | return "#DIV/0!" |
| 22 | case ErrValue: |
| 23 | return "#VALUE!" |
| 24 | case ErrRef: |
| 25 | return "#REF!" |
| 26 | case ErrName: |
| 27 | return "#NAME?" |
| 28 | case ErrNum: |
| 29 | return "#NUM!" |
| 30 | case ErrNA: |
| 31 | return "#N/A" |
| 32 | case ErrCircular: |
| 33 | return "#CIRCULAR!" |
| 34 | } |
| 35 | return "" |
| 36 | } |
| 37 | |
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