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27 changes: 15 additions & 12 deletions README.md
Original file line number Diff line number Diff line change
Expand Up @@ -93,14 +93,17 @@ Struct tag syntax spec:
```
type T struct {
// Single model
Field1 T1 `tagName:"expression"`
Field1 T1 `tagName:"expression"`

// Multiple model
Field2 T2 `tagName:"exprName:expression; [exprName2:expression2;]..."`
Field2 T2 `tagName:"exprName:expression; [exprName2:expression2;]..."`

// Omit it
Field3 T3 `tagName:"-"`
// Omit it when it is nil
Field4 T4 `tagName:"?"`
...
Field3 T3 `tagName:"-"`

// Omit it when it is nil
Field4 T4 `tagName:"?"`
...
}
```

Expand Down Expand Up @@ -172,15 +175,15 @@ field_lv1.field_lv2...field_lvn

- If expression is **single model** or exprName is `@`:

```
field_lv1.field_lv2...field_lvn
```
```
field_lv1.field_lv2...field_lvn
```

- If expression is **multiple model** and exprName is not `@`:

```
field_lv1.field_lv2...field_lvn@exprName
```
```
field_lv1.field_lv2...field_lvn@exprName
```

## Benchmark

Expand Down