Enum WebUrlError 

#[non_exhaustive]
pub enum WebUrlError {
    Character {
        found: char,
        at: usize,
    },
    Escape {
        at: usize,
    },
    Scheme,
    Host,
    UserInfo,
    Port,
}

Why a string is not a WebUrl.

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.

Character

A character a URL may only carry percent-encoded: whitespace, a control character, ", \, <, >, ^, `, {, |, }, anything outside ASCII, or a [ or ] outside the host.

Fields

found: char

The character.

at: usize

Its byte offset in the string.

Escape

A % not followed by two hex digits.

Fields

at: usize

The %’s byte offset in the string.

Scheme

The scheme is missing or is not http or https.

Host

No // after the scheme, an empty host, or a malformed IPv6 literal.

UserInfo

A user name or password before the host.

Port

A port that is empty, not decimal, or above 65535.

Trait Implementations

impl Clone for WebUrlError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for WebUrlError

impl Debug for WebUrlError

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

Formats the value using the given formatter.

impl Display for WebUrlError

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

Formats the value using the given formatter.

impl Eq for WebUrlError

impl Error for WebUrlError

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 PartialEq for WebUrlError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for WebUrlError