Enum Error 

pub enum Error {
    FileHashDigestChanged {
        path: PathBuf,
        current_digest: Sha256Checksum,
        initial_digest: Sha256Checksum,
        input_dir: PathBuf,
    },
    FileIsMissing {
        path: PathBuf,
        input_dir: PathBuf,
    },
    MetadataMismatch {
        mismatches: Vec<MetadataMismatch>,
    },
}

An error that can occur when dealing with package input directories and package files.

Variants

FileHashDigestChanged

The hash digest of a file in an input directory no longer matches.

Fields

path: PathBuf

The relative path of a file for which the hash digest does not match.

current_digest: Sha256Checksum

The current hash digest of the file.

initial_digest: Sha256Checksum

The initial hash digest of the file.

input_dir: PathBuf

The path to the package input directory in which the file resides.

FileIsMissing

A file is missing in a package input directory.

Fields

path: PathBuf

The relative path of the missing file.

input_dir: PathBuf

The path to the package input directory.

MetadataMismatch

Two metadata files have mismatching entries.

Fields

mismatches: Vec<MetadataMismatch>

A list of mismatches.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.