internal/intconv/i_u32.go


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15

package intconv

import (
	"fmt"
	"math"
)

// IntToUint32 converts v to uint32, returning an error if it overflows.
func IntToUint32(v int) (uint32, error) {
	if v < 0 || v > math.MaxUint32 {
		return 0, fmt.Errorf("intconv: int %d overflows uint32", v)
	}

	return uint32(v), nil
}