Enum pdf_form::ValueError

pub enum ValueError {
    TypeMismatch,
    InvalidSelection,
    TooManySelected,
    Readonly,
}

Errors That may occur while setting values in a form

Variants

TypeMismatch

The method used to set the state is incompatible with the type of the field

InvalidSelection

One or more selected values are not valid choices

TooManySelected

Multiple values were selected when only one was allowed

Readonly

Readonly field cannot be edited

Trait Implementations

impl Debug for ValueError

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

Formats the value using the given formatter.

impl Display for ValueError

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

Formats the value using the given formatter.

impl Error for ValueError

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 source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.