mirror of
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29 lines
523 B
Go
29 lines
523 B
Go
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package pgdialect
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import (
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"fmt"
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"reflect"
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"github.com/uptrace/bun/schema"
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)
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func scanner(typ reflect.Type) schema.ScannerFunc {
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if typ.Kind() == reflect.Interface {
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return scanInterface
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}
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return schema.Scanner(typ)
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}
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func scanInterface(dest reflect.Value, src interface{}) error {
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if dest.IsNil() {
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dest.Set(reflect.ValueOf(src))
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return nil
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}
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dest = dest.Elem()
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if fn := scanner(dest.Type()); fn != nil {
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return fn(dest, src)
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}
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return fmt.Errorf("bun: can't scan %#v into %s", src, dest.Type())
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}
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