Enum BadAmount 

pub enum BadAmount {
    NotPositive(Dec),
    TooFine {
        value: Dec,
        decimals: u32,
    },
    TooLarge,
    Unkept {
        amount: U256,
        decimals: u32,
    },
}

Why an amount does not convert between wei and a Dec.

Variants

NotPositive(Dec)

TooFine

Fields

value: Dec

decimals: u32

TooLarge

Unkept

A token counted in more than eighteen places, and an amount that needs them: a Dec keeps eighteen.

Fields

amount: U256

decimals: u32

Trait Implementations

impl Clone for BadAmount

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BadAmount

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

Formats the value using the given formatter.

impl Display for BadAmount

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

Formats the value using the given formatter.

impl Eq for BadAmount

impl Error for BadAmount

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 BadAmount

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for BadAmount