helper

func ErrPrint ¶

func ErrPrint(err error)

func IsCosmosDB ¶

func IsCosmosDB(connectionString string) bool

func IsSlice ¶

func IsSlice(o interface{}) bool

func LoadCertificateAndKey ¶

func LoadCertificateAndKey(data []byte) (*tls.Certificate, error)

func LoadCertificateAndKeyFromFile ¶

func LoadCertificateAndKeyFromFile(path string) (*tls.Certificate, error)

func MongoShouldReconnect ¶ added in v1.3.0

func MongoShouldReconnect(err error) bool

MongoShouldReconnect checks if the error is a network error or a server error that requires reconnection

func NormalizeObjectIDs ¶ added in v1.7.0

func NormalizeObjectIDs(result interface{}, normalize func(id interface{}) (interface{}, bool))

NormalizeObjectIDs rewrites the _id of map results through normalize, which returns the replacement and true when the value is the driver's own id type. Any pointer to a map with string keys, or to a slice of such maps or of pointers to them, is handled, so model.DBM, plain maps and bson.M all qualify; typed destinations are left alone.

func ProjectionFields ¶ added in v1.7.0

func ProjectionFields(fields []string) []string

ProjectionFields trims the names, keeps the first occurrence of each and skips a child path whose parent is also listed, so drivers build their projection from a clean list.