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32 lines
623 B
32 lines
623 B
package dorm
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type SliceResult struct {
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Result []interface{}
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Err error
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}
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// NewSliceResult 构造函数
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func NewSliceResult(result []interface{}, err error) *SliceResult {
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return &SliceResult{Result: result, Err: err}
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}
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// Unwrap 空值情况下返回错误
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func (r *SliceResult) Unwrap() []interface{} {
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if r.Err != nil {
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panic(r.Err)
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}
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return r.Result
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}
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// UnwrapOr 空值情况下设置返回默认值
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func (r *SliceResult) UnwrapOr(defaults []interface{}) []interface{} {
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if r.Err != nil {
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return defaults
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}
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return r.Result
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}
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func (r *SliceResult) Iter() *Iterator {
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return NewIterator(r.Result)
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}
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