Enum ethcontract_common::errors::ArtifactError

pub enum ArtifactError {
    Io(IoError),
    Json(JsonError),
    AbiMismatch(String),
    DuplicateChain(String),
}

An error in loading or parsing an artifact.

Variants

Io(IoError)

An IO error occurred when loading a truffle artifact from disk.

Json(JsonError)

A JSON error occurred while parsing a truffle artifact.

AbiMismatch(String)

Contract was deployed onto different chains, and ABIs don’t match.

DuplicateChain(String)

Contract have multiple deployment addresses on the same chain.

Trait Implementations

impl Debug for ArtifactError

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

Formats the value using the given formatter.

impl Display for ArtifactError

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

Formats the value using the given formatter.

impl Error for ArtifactError

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

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

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

impl From<Error> for ArtifactError

fn from(source: IoError) -> Self

Performs the conversion.

impl From<Error> for ArtifactError

fn from(source: JsonError) -> Self

Performs the conversion.