Enum DerivedContractError 

pub enum DerivedContractError {
    UnsupportedFormat(u16),
    MissingFormatVersion,
    NonCanonical,
    Budget {
        field: &'static str,
        observed: u64,
        maximum: u64,
    },
    Violation(&'static str),
    ArithmeticOverflow,
    Source(String),
    Serde(String),
}

Variants

UnsupportedFormat(u16)

MissingFormatVersion

NonCanonical

Budget

Fields

field: &'static str

observed: u64

maximum: u64

Violation(&'static str)

ArithmeticOverflow

Source(String)

Serde(String)

Trait Implementations

impl Clone for DerivedContractError

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 DerivedContractError

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

Formats the value using the given formatter.

impl Display for DerivedContractError

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

Formats the value using the given formatter.

impl Eq for DerivedContractError

impl Error for DerivedContractError

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 DerivedContractError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for DerivedContractError