Enum ZkArtifactError 

pub enum ZkArtifactError {
    NotProvided {
        kind: ZkArtifactKind,
        detail: Option<String>,
    },
    Unavailable {
        kind: ZkArtifactKind,
        reason: &'static str,
    },
    Load {
        kind: ZkArtifactKind,
        message: String,
    },
}

Error returned by crate::artifacts::ZkArtifactSource implementations.

Variants

NotProvided

The source is not configured to provide this artifact (e.g. no path was set on a filesystem source, or a dummy source was used).

Fields

kind: ZkArtifactKind

detail: Option<String>

Optional source-specific hint on how to make the artifact available.

Unavailable

The artifact can never be provided on this target/feature combination.

Fields

kind: ZkArtifactKind

reason: &'static str

Load

The artifact exists but its bytes could not be read, parsed, or verified.

Fields

kind: ZkArtifactKind

message: String

Implementations

impl ZkArtifactError

pub fn kind(&self) -> ZkArtifactKind

The artifact this error refers to.

pub fn load(kind: ZkArtifactKind, error: impl Into<Report>) -> Self

Wraps an underlying load failure, preserving its full error chain in the message.

Trait Implementations

impl Debug for ZkArtifactError

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

Formats the value using the given formatter.

impl Display for ZkArtifactError

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

Formats the value using the given formatter.

impl Error for ZkArtifactError

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 From<ZkArtifactError> for ProofError

fn from(source: ZkArtifactError) -> Self

Converts to this type from the input type.