Enum CardServiceError 

pub enum CardServiceError {
    InvalidRequest(String),
    ZeroSolve(String),
    Trajectory(String),
    Pdf(String),
    TooLarge(String),
}

Variants

InvalidRequest(String)

ZeroSolve(String)

Trajectory(String)

Pdf(String)

PDF rendering itself failed (font load/parse, or an empty row set). Gated with the only code path that can produce it, so a build without pdf sees an unchanged enum.

TooLarge(String)

The card is too big to print (MAX_PDF_ROWS / MAX_PDF_PAGES). A resource refusal, not a failure: the request was well formed and the caller can be told exactly what is true of the card (how many rows, how many pages), so the message is carried verbatim rather than prefixed.

Trait Implementations

impl Debug for CardServiceError

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

Formats the value using the given formatter.

impl Display for CardServiceError

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

Formats the value using the given formatter.

impl Error for CardServiceError

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.