Enum QualifiedNameError 

pub enum QualifiedNameError {
    EmptyName,
    LeadingSigil(char),
    EmptySegment {
        index: usize,
    },
    InvalidSegment {
        index: usize,
    },
}

A validated parse failure for Perl-qualified names.

Variants

EmptyName

The name is empty and cannot be interpreted.

LeadingSigil(char)

The name begins with a Perl sigil and is therefore not a package-qualified name.

EmptySegment

A :: separator produced an empty segment.

Fields

index: usize

Zero-based segment index where an empty segment was encountered.

InvalidSegment

A segment did not satisfy the Perl identifier rules.

Fields

index: usize

Zero-based segment index that failed identifier validation.

Trait Implementations

impl Clone for QualifiedNameError

fn clone(&self) -> QualifiedNameError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for QualifiedNameError

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

Formats the value using the given formatter.

impl Display for QualifiedNameError

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

Formats the value using the given formatter.

impl Error for QualifiedNameError

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 QualifiedNameError

fn eq(&self, other: &QualifiedNameError) -> 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 Copy for QualifiedNameError

impl Eq for QualifiedNameError

impl StructuralPartialEq for QualifiedNameError