Enum ParseError 

pub enum ParseError {
    NoCurrenciesDetected,
    MissingCount,
    MissingCurrencyName,
    UnexpectedToken {
        span: Range<usize>,
    },
    InvalidCurrencyName {
        span: Range<usize>,
    },
    ParseInt(ParseIntError),
    ParseFloat(ParseFloatError),
}

An error occurred parsing a currency from a string.

Variants

NoCurrenciesDetected

String was invalid.

MissingCount

A number was expected, but none was found.

MissingCurrencyName

A currency name was expected, but none was found.

UnexpectedToken

An unexpected element was found.

Fields

span: Range<usize>

The span of the unexpected token.

InvalidCurrencyName

An invalid currency name was found.

Fields

span: Range<usize>

The span of the invalid currency name.

ParseInt(ParseIntError)

A string failed to parse to an integer.

ParseFloat(ParseFloatError)

A string failed to parse to a float.

Trait Implementations

impl Clone for ParseError

fn clone(&self) -> ParseError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ParseError

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

Formats the value using the given formatter.

impl Display for ParseError

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

Formats the value using the given formatter.

impl Error for ParseError

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<ParseFloatError> for ParseError

fn from(e: ParseFloatError) -> Self

Converts to this type from the input type.

impl From<ParseIntError> for ParseError

fn from(e: ParseIntError) -> Self

Converts to this type from the input type.

impl PartialEq for ParseError

fn eq(&self, other: &ParseError) -> 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 Eq for ParseError

impl StructuralPartialEq for ParseError