Enum risc0_zkvm::guest::env::VerifyError

#[non_exhaustive]
pub enum VerifyError {
    BadExitCodeResponse(InvalidExitCodeError),
}

Error encountered during a call to verify.

Note that an error is only returned for “provable” errors. In particular, if the host fails to find a receipt matching the requested image_id and journal, this is not a provable error. In this case, the verify call will not return.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

BadExitCodeResponse(InvalidExitCodeError)

Error returned when the host responds to sys_verify with an invalid exit code.

Trait Implementations

impl Debug for VerifyError

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

Formats the value using the given formatter.

impl Display for VerifyError

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

Formats the value using the given formatter.

impl Error for VerifyError

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<InvalidExitCodeError> for VerifyError

fn from(err: InvalidExitCodeError) -> Self

Converts to this type from the input type.