Enum SubjectError 

pub enum SubjectError {
    EmptySegment,
    InvalidCharset {
        segment: String,
    },
    SeparatorInSegment,
    TrailingSeparator,
    LeadingSeparator,
    ConsecutiveSeparators,
    WildcardInConcreteSubject,
    WildcardMultiNotLast,
    EmptySubject,
}

Errors raised while constructing or parsing Subject / SubjectPattern.

Variants

EmptySegment

A segment was empty.

InvalidCharset

A segment contained characters outside a-zA-Z0-9_-.

Fields

segment: String

The offending segment string.

SeparatorInSegment

A segment contained a . (separator belongs between segments).

TrailingSeparator

The subject had a trailing ..

LeadingSeparator

The subject had a leading ..

ConsecutiveSeparators

The subject had two consecutive . separators.

WildcardInConcreteSubject

A concrete subject contained + or #.

WildcardMultiNotLast

A pattern had # before the last segment.

EmptySubject

The subject was the empty string.

Trait Implementations

impl Clone for SubjectError

fn clone(&self) -> SubjectError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SubjectError

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

Formats the value using the given formatter.

impl Display for SubjectError

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

Formats the value using the given formatter.

impl Eq for SubjectError

impl Error for SubjectError

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<SubjectError> for Error

fn from(e: SubjectError) -> Self

Converts to this type from the input type.

impl PartialEq for SubjectError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SubjectError