Package errtypes provides a number of concrete types which are used by the cloudsqlconn package.
ConfigError
type
ConfigError
struct
{
// contains filtered or unexported fields
}
ConfigError represents an incorrect request by the user. Config errors usually indicate a semantic error (e.g., the instance connection name is malformated, the SQL instance does not support the requested IP type, etc.)
func NewConfigError
func
NewConfigError
(
msg
,
cn
string
)
*
ConfigError
NewConfigError initializes a ConfigError.
func (ConfigError) Error
func
(
e
ConfigError
)
Error
()
string
DialError
type
DialError
struct
{
// Err is the underlying error and may be nil.
Err
error
// contains filtered or unexported fields
}
DialError represents a problem that occurred when trying to dial a SQL instance (e.g., a failure to set the keep-alive property, a TLS handshake failure, a missing certificate, etc.)
func NewDialError
NewDialError initializes a DialError.
func (*DialError) Error
func (*DialError) Unwrap
RefreshError
type
RefreshError
struct
{
// Err is the underlying error and may be nil.
Err
error
// contains filtered or unexported fields
}
RefreshError means that an error occurred during the background refresh operation. In general, this is an unexpected error caused by an interaction with the API itself (e.g., missing certificates, invalid certificate encoding, region mismatch with the requested instance connection name, etc.).
func NewRefreshError
func
NewRefreshError
(
msg
,
cn
string
,
err
error
)
*
RefreshError
NewRefreshError initializes a RefreshError.
func (*RefreshError) Error
func
(
e
*
RefreshError
)
Error
()
string
func (*RefreshError) Unwrap
func
(
e
*
RefreshError
)
Unwrap
()
error
