Enum url::ParseError

pub enum ParseError {
    EmptyHost,
    IdnaError,
    InvalidPort,
    InvalidIpv4Address,
    InvalidIpv6Address,
    InvalidDomainCharacter,
    RelativeUrlWithoutBase,
    RelativeUrlWithCannotBeABaseBase,
    SetHostOnCannotBeABaseUrl,
    Overflow,
    // some variants omitted
}

Errors that can occur during parsing.

This may be extended in the future so exhaustive matching is discouraged with an unused variant.

Variants

EmptyHost

IdnaError

InvalidPort

InvalidIpv4Address

InvalidIpv6Address

InvalidDomainCharacter

RelativeUrlWithoutBase

RelativeUrlWithCannotBeABaseBase

SetHostOnCannotBeABaseUrl

Overflow

Trait Implementations

impl Clone for ParseError

fn clone(&self) -> ParseError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for ParseError

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) -> Result

Formats the value using the given formatter.

impl Eq for ParseError

impl Error for ParseError

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

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

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

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

Returns a stack backtrace, if available, of where this error occurred.

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Errors> for ParseError

fn from(_: Errors) -> ParseError

Performs the conversion.

impl PartialEq<ParseError> for ParseError

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

This method tests for self and other values to be equal, and is used by ==.

#[must_use]fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl StructuralEq for ParseError

impl StructuralPartialEq for ParseError