Enum ParseError

pub enum ParseError {
    Empty,
    TooLong,
    LabelEmpty,
    LabelTooLong,
    InvalidChar(char),
    InvalidHyphen,
    Idna(Errors),
}

An error encountered while parsing a domain name

Variants

Empty

The domain name has no non-wildcard labels

TooLong

The length of the domain exceeds 253

LabelEmpty

The label is empty

LabelTooLong

The length of the label exceeds 63

InvalidChar(char)

The input contains an invalid character

InvalidHyphen

A label has a hyphen at the start or end

Idna(Errors)

An error occurred during processing of an internationalized input

Trait Implementations

impl Debug for ParseError

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

Formats the value using the given formatter.

impl Display for ParseError

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

Formats the value using the given formatter.

impl Error for ParseError

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<Errors> for ParseError

fn from(value: Errors) -> Self

Converts to this type from the input type.

impl PartialEq for ParseError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.