Enum EditError 

#[non_exhaustive]
pub enum EditError {
    UnsupportedSchemaVersion {
        found: u16,
    },
    PageOutOfRange {
        operation: usize,
        page: usize,
        page_count: usize,
    },
    UnsupportedDocumentShape {
        detail: &'static str,
    },
    OperationFailed {
        operation: usize,
        kind: EditOperationKind,
        source: MutError,
    },
    Parse(MutError),
    Serialize(MutError),
    OutputAliasesInput,
    InvalidPlannedOutput {
        summary: String,
    },
    Io(Error),
}

Errors from request validation, application, or atomic output.

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.

UnsupportedSchemaVersion

The request version is not supported by this editor.

Fields

found: u16

PageOutOfRange

A page-targeted operation names a page outside the document.

Fields

operation: usize

Zero-based operation index.

page: usize

Requested page.

page_count: usize

Available page count.

UnsupportedDocumentShape

This first slice intentionally supports only single-page and bundled documents; indirect documents need their external commit model.

Fields

detail: &'static str

Reason for the shape restriction.

OperationFailed

The underlying mutation primitive rejected one operation.

Fields

operation: usize

Zero-based operation index.

kind: EditOperationKind

Semantic operation kind.

source: MutError

Underlying mutation failure.

Parse(MutError)

The input bytes could not be parsed as a mutable DjVu document.

Serialize(MutError)

The edited mutation tree could not be serialized.

OutputAliasesInput

Input and output resolve to the same file.

InvalidPlannedOutput

The edited output failed pre-commit validation (#696): applying the request produced bytes with error-severity validation findings, so the destination was left untouched.

Fields

summary: String

Compact code list of the error-severity findings.

Io(Error)

Filesystem failure while reading or atomically replacing output.

Trait Implementations

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, __formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

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 From<Error> for EditError

fn from(source: Error) -> Self

Converts to this type from the input type.