Enum InvalidContract

pub enum InvalidContract {
    TooManyPredicates(usize),
    Predicate(usize, InvalidPredicate),
}

check_contract error.

Variants

TooManyPredicates(usize)

The number of predicates in the contract exceeds the limit.

Predicate(usize, InvalidPredicate)

The predicate at the given index was invalid.

Trait Implementations

impl Debug for InvalidContract

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

Formats the value using the given formatter.

impl Display for InvalidContract

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

Formats the value using the given formatter.

impl Error for InvalidContract

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<InvalidContract> for InvalidSignedContract

fn from(source: InvalidContract) -> Self

Converts to this type from the input type.