Enum PosError 

pub enum PosError {
    OutOfRange {
        pos: usize,
        size: usize,
    },
    PathNotFound {
        path: Vec<usize>,
    },
    OffsetOutOfRange {
        path: Vec<usize>,
        offset: usize,
    },
}

Why a flat-position operation failed.

Variants

OutOfRange

pos is past the end of the document.

Fields

pos: usize

The offending position.

size: usize

The document’s content size (max valid position).

PathNotFound

An index-path didn’t resolve to a node.

Fields

path: Vec<usize>

The unresolved path.

OffsetOutOfRange

A child index in a path is out of range for its parent.

Fields

path: Vec<usize>

The path being resolved.

offset: usize

The offending child index.

Trait Implementations

impl Clone for PosError

fn clone(&self) -> PosError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PosError

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

Formats the value using the given formatter.

impl Display for PosError

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

Formats the value using the given formatter.

impl Error for PosError

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<PosError> for PosEditError

fn from(e: PosError) -> Self

Converts to this type from the input type.

impl PartialEq for PosError

fn eq(&self, other: &PosError) -> 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 PosError

impl StructuralPartialEq for PosError