Enum Error 

pub enum Error {
    Io(Error),
    AlreadyFilled(ObjRef),
    Unfilled(ObjRef),
    NestedStream,
    Unencodable {
        ch: char,
        font: &'static str,
    },
    Image(String),
    Other(String),
}

Any error raised while building or serializing a PDF.

Variants

Io(Error)

Underlying I/O failure while saving.

AlreadyFilled(ObjRef)

A reserved object was filled twice, or fill targeted a never-reserved reference.

Unfilled(ObjRef)

finish found a reserved object that was never filled.

NestedStream

A Stream object appeared nested inside another object; streams are only legal as indirect objects (ISO 32000 §7.3.8).

Unencodable

A character has no code in the target font’s encoding.

Fields

ch: char

The character that failed to encode.

font: &'static str

Base font name of the font that rejected it.

Image(String)

Image bytes could not be understood or are inconsistent.

Other(String)

Anything else.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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 Error

fn from(source: Error) -> Self

Converts to this type from the input type.