Enum ExternalUrlError 

pub enum ExternalUrlError {
    ParseError(ParseError),
    InvalidScheme,
    MissingHost,
    MissingUsername,
}

Errors that can occur when parsing an external database URL.

Variants

ParseError(ParseError)

URL parsing failed.

InvalidScheme

Wrong URL scheme.

MissingHost

Missing host.

MissingUsername

Missing username.

Trait Implementations

impl Debug for ExternalUrlError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for ExternalUrlError

fn fmt(&self, __formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for ExternalUrlError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.