Enum cairo_lang_sierra_gas::CostError

pub enum CostError {
    ProgramRegistryError(Box<ProgramRegistryError>),
    StatementOutOfBounds(StatementIdx),
    SolvingGasEquationFailed,
}

Error occurring while calculating the costing of a program’s variables.

Variants

ProgramRegistryError(Box<ProgramRegistryError>)

StatementOutOfBounds(StatementIdx)

SolvingGasEquationFailed

Trait Implementations

impl Debug for CostError

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

Formats the value using the given formatter.

impl Display for CostError

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

Formats the value using the given formatter.

impl Error for CostError

fn source(&self) -> Option<&(dyn Error + 'static)>

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<Box<ProgramRegistryError>> for CostError

fn from(source: Box<ProgramRegistryError>) -> Self

Converts to this type from the input type.

impl PartialEq for CostError

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for CostError

impl StructuralEq for CostError

impl StructuralPartialEq for CostError