Enum ExternalSpanError 

pub enum ExternalSpanError {
    OutOfBounds {
        index: usize,
        source_len: usize,
    },
    Empty {
        index: usize,
    },
    OrderOrOverlap {
        index: usize,
    },
    InvalidPattern(String),
}

Validation failure for comments supplied by an external scanner.

Variants

OutOfBounds

A span reaches past the end of the source.

Fields

index: usize

Position of the offending comment in the slice handed over.

source_len: usize

The length of the source it had to fit in.

Empty

A span covers no bytes.

Fields

index: usize

Position of the offending comment in the slice handed over.

OrderOrOverlap

A span starts before its predecessor ends.

Fields

index: usize

Position of the offending comment in the slice handed over.

InvalidPattern(String)

A keep_regex or remove_regex entry would not compile.

Trait Implementations

impl Clone for ExternalSpanError

fn clone(&self) -> ExternalSpanError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExternalSpanError

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

Formats the value using the given formatter.

impl Display for ExternalSpanError

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

Formats the value using the given formatter.

impl Eq for ExternalSpanError

impl Error for ExternalSpanError

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 ExternalSpanError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ExternalSpanError