Enum UriError 

#[non_exhaustive]
pub enum UriError {
    Scheme,
    EmptyHost,
    Host,
    Port,
    Ipv6Reference,
    IllegalCharacter,
    PercentEscape,
    User,
    TelephoneSubscriber,
    RetainedSpan,
    EmptyParameterName,
    DuplicateParameterName,
}

A URI that could not be parsed.

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.

Scheme

No scheme, or a scheme that is not a token followed by :.

EmptyHost

A sip: or sips: URI with no host.

Host

The host contains a character no host may contain.

Port

The port is not one to five digits, or exceeds 65535.

Ipv6Reference

An IPv6 reference missing its closing bracket.

IllegalCharacter

A character illegal anywhere in a URI: whitespace, a control character, or one of <, >, ".

PercentEscape

A % not followed by two hex digits.

User

A SIP user part is empty or contains a byte outside RFC 3261’s user production.

TelephoneSubscriber

A parsed or replacement tel: subscriber is empty or falls outside RFC 3966’s global and local telephone-subscriber productions.

RetainedSpan

A parsed message’s retained URI span no longer points inside its retained wire bytes.

EmptyParameterName

A parameter or header with an empty name.

DuplicateParameterName

A uri-parameter name that appears more than once. RFC 3261 §19.1.1: “any given parameter-name MUST NOT appear more than once.” URI headers may repeat; only the ; list is policed.

Trait Implementations

impl Clone for UriError

fn clone(&self) -> UriError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UriError

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

Formats the value using the given formatter.

impl Display for UriError

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

Formats the value using the given formatter.

impl Error for UriError

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<UriError> for StartLineError

fn from(source: UriError) -> Self

Converts to this type from the input type.

impl PartialEq for UriError

fn eq(&self, other: &UriError) -> 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.

impl Eq for UriError

impl StructuralPartialEq for UriError