Enum ExecutionError 

pub enum ExecutionError<Address, CustomError = CustomErrorPlaceholder> {
    UnalignedInstructionFetch {
        address: Address,
    },
    ProgramCounter(ProgramCounterError<Address, CustomError>),
    MemoryAccess(VirtualMemoryError),
    EcallUnsupported {
        address: Address,
    },
    IllegalInstruction {
        address: Address,
    },
    InvalidInstruction {
        address: Address,
        instruction: u32,
    },
    CsrError(CsrError<CustomError>),
    Custom(CustomError),
}

Execution errors

Variants

UnalignedInstructionFetch

Unaligned instruction fetch

Fields

address: Address

Address of the unaligned instruction fetch

ProgramCounter(ProgramCounterError<Address, CustomError>)

Program counter error

MemoryAccess(VirtualMemoryError)

Memory access error

EcallUnsupported

Unsupported ecall instruction

Fields

address: Address

Address of the unsupported instruction

IllegalInstruction

Unimplemented/illegal instruction

Fields

address: Address

Address of the unimp instruction

InvalidInstruction

Invalid instruction

Fields

address: Address

Address of the invalid instruction

instruction: u32

Instruction that caused the error

CsrError(CsrError<CustomError>)

CSR error

Custom(CustomError)

Custom error

Trait Implementations

impl<Address: Debug, CustomError: Debug> Debug for ExecutionError<Address, CustomError>

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

Formats the value using the given formatter.

impl<Address, CustomError> Display for ExecutionError<Address, CustomError>

where Address: LowerHex, ProgramCounterError<Address, CustomError>: Display, CsrError<CustomError>: Display, CustomError: Display,

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

Formats the value using the given formatter.

impl<Address, CustomError> Error for ExecutionError<Address, CustomError>

where ProgramCounterError<Address, CustomError>: Error + 'static, CsrError<CustomError>: Error + 'static, Self: Debug + Display,

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<Address, CustomError> From<CsrError<CustomError>> for ExecutionError<Address, CustomError>

fn from(source: CsrError<CustomError>) -> Self

Converts to this type from the input type.

impl<Address, CustomError> From<ProgramCounterError<Address, CustomError>> for ExecutionError<Address, CustomError>

fn from(source: ProgramCounterError<Address, CustomError>) -> Self

Converts to this type from the input type.

impl<Address, CustomError> From<VirtualMemoryError> for ExecutionError<Address, CustomError>

fn from(source: VirtualMemoryError) -> Self

Converts to this type from the input type.