mirror of
https://github.com/opentffoundation/opentf.git
synced 2026-03-07 18:00:45 -05:00
cfa299d2ee
Nomad was manually updated, so revert that to the version in master, remove it from vendor.json and add it to the ignore list. Update all packages that were in an unknown state to their latest master commits.
39 lines
1.1 KiB
Go
39 lines
1.1 KiB
Go
package models // import "github.com/influxdata/influxdb/models"
|
|
|
|
import (
|
|
"reflect"
|
|
"strconv"
|
|
"unsafe"
|
|
)
|
|
|
|
// parseIntBytes is a zero-alloc wrapper around strconv.ParseInt.
|
|
func parseIntBytes(b []byte, base int, bitSize int) (i int64, err error) {
|
|
s := unsafeBytesToString(b)
|
|
return strconv.ParseInt(s, base, bitSize)
|
|
}
|
|
|
|
// parseFloatBytes is a zero-alloc wrapper around strconv.ParseFloat.
|
|
func parseFloatBytes(b []byte, bitSize int) (float64, error) {
|
|
s := unsafeBytesToString(b)
|
|
return strconv.ParseFloat(s, bitSize)
|
|
}
|
|
|
|
// parseBoolBytes is a zero-alloc wrapper around strconv.ParseBool.
|
|
func parseBoolBytes(b []byte) (bool, error) {
|
|
return strconv.ParseBool(unsafeBytesToString(b))
|
|
}
|
|
|
|
// unsafeBytesToString converts a []byte to a string without a heap allocation.
|
|
//
|
|
// It is unsafe, and is intended to prepare input to short-lived functions
|
|
// that require strings.
|
|
func unsafeBytesToString(in []byte) string {
|
|
src := *(*reflect.SliceHeader)(unsafe.Pointer(&in))
|
|
dst := reflect.StringHeader{
|
|
Data: src.Data,
|
|
Len: src.Len,
|
|
}
|
|
s := *(*string)(unsafe.Pointer(&dst))
|
|
return s
|
|
}
|