Enum SlugError 

pub enum SlugError {
    EmptyTransliterationPattern,
    EmptyPathSegment,
    PathSegmentSeparator {
        character: char,
    },
    PathSegmentWhitespace {
        character: char,
    },
    PathSegmentControlCharacter {
        character: char,
    },
    PathSegmentDotValue,
    UrlPathSegmentReservedCharacter {
        character: char,
    },
    FallbackViolatesConfig {
        reason: &'static str,
    },
    AmbiguousReplacementDelimiter {
        delimiter: char,
        reason: &'static str,
    },
}

Errors returned by slug generation or validation.

Variants

EmptyTransliterationPattern

A static transliteration map contains an empty pattern.

EmptyPathSegment

A path segment cannot be empty.

PathSegmentSeparator

A path segment cannot contain / or \.

Fields

character: char

PathSegmentWhitespace

A path segment cannot contain Unicode whitespace.

Fields

character: char

PathSegmentControlCharacter

A path segment cannot contain control characters.

Fields

character: char

PathSegmentDotValue

A path segment cannot be . or ...

UrlPathSegmentReservedCharacter

A URL path segment cannot contain URL delimiter or raw percent characters.

Fields

character: char

FallbackViolatesConfig

A EmptyOutputPolicy::UseFallbackSlug value does not satisfy the configuration that produced the slug it replaces.

Fields

reason: &'static str

Which rule it broke.

AmbiguousReplacementDelimiter

The replacement delimiter is a character this configuration would also keep from the input, so the two could not be told apart.

Fields

delimiter: char

The configured delimiter.

reason: &'static str

Which part of the configuration also claims it.

Trait Implementations

impl Clone for SlugError

fn clone(&self) -> SlugError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SlugError

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

Formats the value using the given formatter.

impl Display for SlugError

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

Formats the value using the given formatter.

impl Eq for SlugError

impl Error for SlugError

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 SlugError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SlugError