github.com/selefra/selefra-utils@v0.0.4/pkg/pointer/rune.go (about)

     1  package pointer
     2  
     3  func ToRunePointer(v rune) *rune {
     4  	return &v
     5  }
     6  
     7  func ToRunePointerOrNilIfZero(v rune) *rune {
     8  	if v == 0 {
     9  		return nil
    10  	}
    11  	return &v
    12  }
    13  
    14  func FromRunePointer(p *rune) rune {
    15  	return FromRunePointerOrDefaultIfNil(p, 0)
    16  }
    17  
    18  func FromRunePointerOrDefaultIfNil(v *rune, defaultValue rune) rune {
    19  	if v == nil {
    20  		return defaultValue
    21  	}
    22  	return *v
    23  }