Enum DateError

#[non_exhaustive]
pub enum DateError {
    Range {
        field: &'static str,
        value: i32,
        min: i32,
        max: i32,
    },
    UnknownEra,
    UnknownMonthCode(MonthCode),
}

Error type for date creation.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Range

A field is out of range for its domain.

Fields

field: &'static str

The field that is out of range, such as “year”

value: i32

The actual value

min: i32

The minimum value (inclusive). This might not be tight.

max: i32

The maximum value (inclusive). This might not be tight.

UnknownEra

Unknown era

UnknownMonthCode(MonthCode)

Unknown month code

Trait Implementations

impl Clone for DateError

fn clone(&self) -> DateError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DateError

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

Formats the value using the given formatter.

impl Display for DateError

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

Formats the value using the given formatter.

impl Error for DateError

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<DateError> for ParseError

fn from(value: DateError) -> ParseError

Converts to this type from the input type.

impl From<RangeError> for DateError

fn from(value: RangeError) -> DateError

Converts to this type from the input type.

impl PartialEq for DateError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for DateError

impl StructuralPartialEq for DateError