Enum RangeError 

pub enum RangeError {
    ChildOutOfRange {
        child: usize,
    },
    OffsetOutOfRange {
        child: usize,
        offset: usize,
    },
    NotTextNode {
        child: usize,
    },
    InvertedRange,
}

Why a range operation could not be applied.

Variants

ChildOutOfRange

child index is past the end of the content.

Fields

child: usize

The offending child index.

OffsetOutOfRange

offset is past the end of that child’s text.

Fields

child: usize

The child index.

offset: usize

The offending offset.

NotTextNode

A non-zero offset was given for a non-text child.

Fields

child: usize

The child index.

InvertedRange

end precedes start in document order.

Trait Implementations

impl Clone for RangeError

fn clone(&self) -> RangeError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RangeError

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

Formats the value using the given formatter.

impl Display for RangeError

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

Formats the value using the given formatter.

impl Error for RangeError

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<RangeError> for BlockError

fn from(e: RangeError) -> Self

Converts to this type from the input type.

impl PartialEq for RangeError

fn eq(&self, other: &RangeError) -> 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 Eq for RangeError

impl StructuralPartialEq for RangeError