Enum ContractError 

pub enum ContractError {
    Serialization(Error),
    Request(Error),
    Webhook(String),
    Validation(String),
    Other(String),
}

Error type for contract operations

Variants

Serialization(Error)

Serialization/deserialization error

Request(Error)

HTTP request error

Webhook(String)

Webhook error

Validation(String)

Validation error

Other(String)

Generic error

Trait Implementations

impl Debug for ContractError

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

Formats the value using the given formatter.

impl Display for ContractError

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

Formats the value using the given formatter.

impl Error for ContractError

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<Error> for ContractError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for ContractError

fn from(source: Error) -> Self

Converts to this type from the input type.