Enum FormatError 

pub enum FormatError {
    Data {
        locale: String,
        detail: String,
    },
    InvalidDate {
        year: i32,
        month: u8,
        day: u8,
    },
    InvalidNumber,
    InvalidCurrency(String),
}

A locale formatting operation could not be completed.

Variants

Data

ICU data could not be loaded for the selected locale.

Fields

locale: String

Selected language tag.

detail: String

ICU diagnostic.

InvalidDate

The requested date is outside the supported Gregorian calendar range.

Fields

year: i32

Gregorian year.

month: u8

Month number, from 1 through 12.

day: u8

Day of month.

InvalidNumber

The numeric value or requested precision cannot be formatted.

InvalidCurrency(String)

The currency identifier is not an uppercase three-letter ISO code.

Trait Implementations

impl Clone for FormatError

fn clone(&self) -> FormatError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FormatError

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

Formats the value using the given formatter.

impl Display for FormatError

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

Formats the value using the given formatter.

impl Error for FormatError

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.