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intPtrAssertion.go
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intPtrAssertion.go
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package arg
import (
"fmt"
"github.com/Bofry/arg/internal"
)
var (
_IntPtrAssertion = IntPtrAssertion("")
_ IntPtrValidator = _IntPtrAssertion.NotNil
_ IntPtrValidator = _IntPtrAssertion.NonNegativeInteger
_ IntPtrValidator = _IntPtrAssertion.NonZero
)
type IntPtrAssertion string
func (IntPtrAssertion) Assert(v *int64, name string, validators ...IntPtrValidator) error {
for _, validate := range validators {
if err := validate(v, name); err != nil {
return err
}
}
return nil
}
func (IntPtrAssertion) Assertor(v *int64, name string) *IntPtrAssertor {
return &IntPtrAssertor{v, name}
}
func (IntPtrAssertion) NotNil(v *int64, name string) error {
if v == nil {
return &InvalidArgumentError{
Name: name,
Reason: internal.ERR_NIL,
}
}
return nil
}
func (IntPtrAssertion) NonNegativeInteger(ptr *int64, name string) error {
if ptr != nil {
var (
v int64 = *ptr
)
return _IntAssertion.NonNegativeInteger(v, name)
}
return nil
}
func (IntPtrAssertion) NonZero(ptr *int64, name string) error {
if ptr != nil {
var (
v int64 = *ptr
)
return _IntAssertion.NonZero(v, name)
}
return nil
}
func (IntPtrAssertion) MustNil(v *int64, name string) error {
if v != nil {
return &InvalidArgumentError{
Name: name,
Reason: internal.ERR_NON_NIL,
}
}
return nil
}
func (IntPtrAssertion) Must(fn IntPtrPredicate) IntPtrValidator {
return func(v *int64, name string) error {
if !fn(v) {
return &InvalidArgumentError{
Name: name,
Reason: fmt.Sprintf(internal.ERR_INVALID_INTEGER, v),
}
}
return nil
}
}
func (IntPtrAssertion) NotIn(values ...int64) IntPtrValidator {
return _IntAssertion.NotIn(values...).AssertPtr
}
func (IntPtrAssertion) In(values ...int64) IntPtrValidator {
return _IntAssertion.In(values...).AssertPtr
}
func (IntPtrAssertion) LessOrEqual(boundary int64) IntPtrValidator {
return _IntAssertion.LessOrEqual(boundary).AssertPtr
}
func (IntPtrAssertion) GreaterOrEqual(boundary int64) IntPtrValidator {
return _IntAssertion.GreaterOrEqual(boundary).AssertPtr
}
// BetweenRange checks if given integer is between the specified minimum and maximum values (both inclusive).
func (IntPtrAssertion) BetweenRange(min, max int64) IntPtrValidator {
return _IntAssertion.BetweenRange(min, max).AssertPtr
}