Struct ContractViolation 

pub struct ContractViolation {
    pub kind: ContractKind,
    pub condition: String,
    pub message: Option<String>,
}

Contract violation error

Fields

kind: ContractKind

condition: String

message: Option<String>

Implementations

impl ContractViolation

pub fn new(kind: ContractKind, condition: String) -> Self

pub fn with_message(self, message: String) -> Self

Trait Implementations

impl Clone for ContractViolation

fn clone(&self) -> ContractViolation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ContractViolation

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

Formats the value using the given formatter.

impl Display for ContractViolation

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

Formats the value using the given formatter.

impl Error for ContractViolation

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.