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package types
import (
"errors"
"fmt"
"github.com/containers/storage/pkg/regexp"
)
var (
// ErrNoSuchNetwork indicates the requested network does not exist
ErrNoSuchNetwork = errors.New("network not found")
// ErrInvalidArg indicates that an invalid argument was passed
ErrInvalidArg = errors.New("invalid argument")
// ErrNetworkExists indicates that a network with the given name already
// exists.
ErrNetworkExists = errors.New("network already exists")
// ErrNotRootlessNetns indicates the rootless netns can only be used as root
ErrNotRootlessNetns = errors.New("rootless netns cannot be used as root")
// NameRegex is a regular expression to validate names.
// This must NOT be changed.
NameRegex = regexp.Delayed("^[a-zA-Z0-9][a-zA-Z0-9_.-]*$")
// RegexError is thrown in presence of an invalid name.
RegexError = fmt.Errorf("names must match [a-zA-Z0-9][a-zA-Z0-9_.-]*: %w", ErrInvalidArg) // nolint:revive // This lint is new and we do not want to break the API.
// NotHexRegex is a regular expression to check if a string is
// a hexadecimal string.
NotHexRegex = regexp.Delayed(`[^0-9a-fA-F]`)
)
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