Enum sp_state_machine::ExecutionError

pub enum ExecutionError {
    Backend(String),
    CodeEntryDoesNotExist,
    UnableToGenerateProof,
    InvalidProof,
}

Externalities Error.

Externalities are not really allowed to have errors, since it's assumed that dependent code would not be executed unless externalities were available. This is included for completeness, and as a transition away from the pre-existing framework.

Variants

Backend(String)

Backend error.

CodeEntryDoesNotExist

The entry :code doesn't exist in storage so there's no way we can execute anything.

UnableToGenerateProof

Backend is incompatible with execution proof generation process.

InvalidProof

Invalid execution proof.

Trait Implementations

impl Debug for ExecutionError

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

Formats the value using the given formatter.

impl Display for ExecutionError

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

Formats the value using the given formatter.

impl Eq for ExecutionError

impl PartialEq<ExecutionError> for ExecutionError

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

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

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

This method tests for !=.

impl StructuralEq for ExecutionError

impl StructuralPartialEq for ExecutionError