Enum jomini::ScalarError

pub enum ScalarError {
    AllDigits(String),
    Overflow(String),
    InvalidBool(String),
}

An error that can occur when converting a scalar into the requested type.

Variants

AllDigits(String)

The given string did not contain only numbers

Overflow(String)

The given string caused an overflow when calculating its numerical value

InvalidBool(String)

The given string was not a recognized boolean value

Trait Implementations

impl Clone for ScalarError

fn clone(&self) -> ScalarError

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ScalarError

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

Formats the value using the given formatter.

impl Display for ScalarError

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

Formats the value using the given formatter.

impl Error for ScalarError

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.

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<ScalarError> for DeserializeError

fn from(error: ScalarError) -> Self

Performs the conversion.

impl PartialEq<ScalarError> for ScalarError

fn eq(&self, other: &ScalarError) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &ScalarError) -> bool

This method tests for !=.

impl StructuralPartialEq for ScalarError