Enum PdfUAError 

pub enum PdfUAError {
    RequiresLicense,
    InvalidLevel(String),
    MissingStructure(String),
    AccessibilityIssue {
        category: String,
        description: String,
    },
    MetadataFailed(String),
    Operation(String),
}

PDF/UA accessibility errors.

Variants

RequiresLicense

Feature requires a commercial license.

InvalidLevel(String)

Invalid PDF/UA level.

MissingStructure(String)

Document missing required structure.

AccessibilityIssue

Accessibility issue detected.

Fields

category: String

The category of the accessibility issue (e.g., “structure”, “alt-text”).

description: String

A description of the accessibility issue.

MetadataFailed(String)

Failed to add metadata.

Operation(String)

Generic PDF/UA operation error.

Trait Implementations

impl Debug for PdfUAError

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

Formats the value using the given formatter.

impl Display for PdfUAError

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

Formats the value using the given formatter.

impl Error for PdfUAError

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<PdfUAError> for Error

fn from(source: PdfUAError) -> Self

Converts to this type from the input type.

impl From<String> for PdfUAError

fn from(s: String) -> Self

Converts to this type from the input type.