Enum RenderError 

pub enum RenderError {
    Font(FontError),
    Image(ImageEmbedError),
    MissingFont(FontKey),
    PdfAFeatureDisabled,
    ZugferdFeatureDisabled,
    TaggedPdfFeatureDisabled,
    NoFontsRegistered,
}

Variants

Font(FontError)

Image(ImageEmbedError)

MissingFont(FontKey)

A Text used a FontKey (e.g. via .font(key), or .italic() when no italic was registered) that FontRegistry has nothing registered under — a typed error instead of silently substituting the registry’s default font.

PdfAFeatureDisabled

Document::pdf_a3b() was set but this crate wasn’t compiled with the pdf-a feature — a clear error instead of silently rendering a non-conformant PDF the caller believes is PDF/A-3b (issue #25).

ZugferdFeatureDisabled

Document::zugferd_xml() was set but this crate wasn’t compiled with the zugferd feature (issue #26) — same reasoning as PdfAFeatureDisabled.

TaggedPdfFeatureDisabled

Document::pdf_ua() was set but this crate wasn’t compiled with the tagged-pdf feature (issue #27) — same reasoning as PdfAFeatureDisabled.

NoFontsRegistered

render_with_fonts/render_with_fonts_and_diagnostics were called with a FontRegistry nothing was ever registered on — layout has no error channel of its own (every width/wrap lookup just falls back to whatever FontRegistry::entry finds), so this is checked up front instead of surfacing as a panic once layout starts.

Trait Implementations

impl Debug for RenderError

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

Formats the value using the given formatter.

impl Display for RenderError

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

Formats the value using the given formatter.

impl From<FontError> for RenderError

fn from(e: FontError) -> Self

Converts to this type from the input type.

impl From<ImageEmbedError> for RenderError

fn from(e: ImageEmbedError) -> Self

Converts to this type from the input type.