Enum ArtifactError 

pub enum ArtifactError {
    Io(PathBuf, Error),
    TooSmall(usize),
    BadMagic,
    Version {
        found: u16,
        expected: u16,
    },
    Decode(String),
    Encode(String),
}

Errors from (de)serializing or reading/writing an artifact.

Variants

Io(PathBuf, Error)

I/O failure reading or writing the artifact file.

TooSmall(usize)

The file is too short to contain the container header.

BadMagic

The 4-byte magic did not match MAGIC.

Version

The container version is not one this runtime understands.

Fields

found: u16

Version read from the file.

expected: u16

Version this build supports (FORMAT_VERSION).

Decode(String)

The bincode body failed to decode.

Encode(String)

The CompiledApp failed to encode.

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)>

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.