Enum icu_calendar::DateTimeError

#[non_exhaustive]
pub enum DateTimeError {
    Parse,
    Overflow {
        field: &'static str,
        max: usize,
    },
    Underflow {
        field: &'static str,
        min: isize,
    },
    InvalidTimeZoneOffset,
    OutOfRange,
    MissingInput(&'static str),
}

A list of possible error outcomes for working with various inputs to DateTime inputs and operations.

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.

Parse

An input could not be parsed.

Overflow

Fields

field: &'static str

The name of the field

max: usize

The maximum value

An input overflowed its range.

Underflow

Fields

field: &'static str

The name of the field

min: isize

The minimum value

An input underflowed its range.

InvalidTimeZoneOffset

The time zone offset was invalid.

OutOfRange

Out of range

MissingInput(&'static str)

An input was missing.

Trait Implementations

impl Clone for DateTimeError

fn clone(&self) -> DateTimeError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DateTimeError

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

Formats the value using the given formatter.

impl Display for DateTimeError

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

Formats the value using the given formatter.

impl Error for DateTimeError

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()

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<ParseIntError> for DateTimeError

fn from(_: ParseIntError) -> Self

Converts to this type from the input type.

impl Copy for DateTimeError