Enum EditError 

pub enum EditError {
    RootNotEditable,
    SpanParentMismatch,
    SpanOutOfOrder,
    TargetNotFound,
}

Why an apply_edit call could not produce a tree.

All variants are non-panicking: a malformed request returns an error rather than corrupting the tree (Principle I — never corrupt user data).

Variants

RootNotEditable

The target node is the document root, which has no parent to splice into.

SpanParentMismatch

A token-span’s two endpoints do not share the same parent node.

SpanOutOfOrder

A token-span’s last token precedes its first token.

TargetNotFound

The target element could not be located within its parent (e.g. it came from a different tree).

Trait Implementations

impl Clone for EditError

fn clone(&self) -> EditError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EditError

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

Formats the value using the given formatter.

impl Display for EditError

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

Formats the value using the given formatter.

impl Eq for EditError

impl Error for EditError

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 EditError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for EditError