Enum MindMapError 

#[non_exhaustive]
pub enum MindMapError {
    EmptyNodeId,
    DuplicateNodeId(String),
    TreeTooDeep,
    InvalidData {
        path: String,
        message: String,
    },
    NodeNotFound(String),
    RootOperation,
    AncestorMove,
    ReadOnly,
    Rejected,
    StaleOperation,
    NoHistory,
    InvalidOperation(String),
    Measurement(String),
    InvalidGeometry,
}

A recoverable document, operation or renderer failure.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

EmptyNodeId

A node ID was empty.

DuplicateNodeId(String)

Duplicate ID in one document.

TreeTooDeep

Recursive rendering depth limit exceeded.

InvalidData

Unknown/invalid JSON field, including its path.

Fields

path: String

Field path.

message: String

Parse diagnostic.

NodeNotFound(String)

Requested node does not exist.

RootOperation

Operation would remove or relocate the root.

AncestorMove

Destination is inside the moved subtree.

ReadOnly

Mutation is disabled.

Rejected

Before hook vetoed the operation.

StaleOperation

State changed while a callback was running.

NoHistory

History has no entry in this direction.

InvalidOperation(String)

Supplied input is invalid.

Measurement(String)

Mounted node measurement failed.

InvalidGeometry

Non-finite or empty geometry.

Trait Implementations

impl Clone for MindMapError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MindMapError

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

Formats the value using the given formatter.

impl Display for MindMapError

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

Formats the value using the given formatter.

impl Eq for MindMapError

impl Error for MindMapError

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 MindMapError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for MindMapError