Enum ServerSpecError 

#[non_exhaustive]
pub enum ServerSpecError {
    Url(ParseError),
    UnknownScheme,
    NoHost,
}

Why a nameserver URL is not a ServerSpec.

The Url variant carries url::ParseError, so url is a public dependency of this crate.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Url(ParseError)

The input is not a URL.

UnknownScheme

The URL’s scheme names no DNS transport.

NoHost

The URL carries no host to send queries to.

Trait Implementations

impl Clone for ServerSpecError

fn clone(&self) -> ServerSpecError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for ServerSpecError

impl Debug for ServerSpecError

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

Formats the value using the given formatter.

impl Display for ServerSpecError

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

Formats the value using the given formatter.

impl Eq for ServerSpecError

impl Error for ServerSpecError

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.

impl From<ParseError> for ServerSpecError

fn from(err: ParseError) -> Self

Converts to this type from the input type.

impl PartialEq for ServerSpecError

fn eq(&self, other: &ServerSpecError) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ServerSpecError