frostfs-node/pkg/util/locode/db/location.go
Evgenii Stratonikov 71b87155ef [#521] *: use stdlib errors package
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2021-05-19 16:42:54 +03:00

32 lines
876 B
Go

package locodedb
import (
"fmt"
locodecolumn "github.com/nspcc-dev/neofs-node/pkg/util/locode/column"
)
// LocationCode represents location code for
// storage in the NeoFS location database.
type LocationCode locodecolumn.LocationCode
// LocationCodeFromString parses string UN/LOCODE location code
// and returns LocationCode.
func LocationCodeFromString(s string) (*LocationCode, error) {
lc, err := locodecolumn.LocationCodeFromString(s)
if err != nil {
return nil, fmt.Errorf("could not parse location code: %w", err)
}
return LocationFromColumn(lc)
}
// LocationFromColumn converts UN/LOCODE country code to LocationCode.
func LocationFromColumn(cc *locodecolumn.LocationCode) (*LocationCode, error) {
return (*LocationCode)(cc), nil
}
func (l *LocationCode) String() string {
syms := (*locodecolumn.LocationCode)(l).Symbols()
return string(syms[:])
}