Struct AmountParseError 

pub struct AmountParseError {
    pub input: String,
    pub reason: AmountParseErrorReason,
}

Error produced by the FromStr impl on Amount when the input doesn’t match the <number> <currency> shape that fmt::Display emits.

Carries the offending input so callers can surface an actionable message (“you wrote X, expected Y”) rather than a generic parse failure. The wire format is strict on purpose: see the FromStr docstring for the supported shape.

Fields

input: String

The original input string the caller passed.

reason: AmountParseErrorReason

Why the parse failed (caller-displayable, no internal jargon).

Trait Implementations

impl Clone for AmountParseError

fn clone(&self) -> AmountParseError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AmountParseError

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

Formats the value using the given formatter.

impl Display for AmountParseError

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

Formats the value using the given formatter.

impl Eq for AmountParseError

impl Error for AmountParseError

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 PartialEq for AmountParseError

fn eq(&self, other: &AmountParseError) -> 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 StructuralPartialEq for AmountParseError