Enum Error 

pub enum Error {
    Io(Error),
    Thunderstore(Error),
    Zip(ZipError),
    Json(Error),
    RegistryNotFound(String),
    Other(Box<dyn StdError + Send + Sync>),
    MissingMetadata,
    InvalidMetadata(Error),
    FileNotFound(Utf8PathBuf),
    InvalidFileType(Utf8PathBuf),
    PackageNotFound,
    VersionNotFound,
    LocalManifestMissing,
    LocalVersionMissing,
}

Errors returned by registry operations.

Wraps I/O errors, Thunderstore client errors, zip errors, JSON errors, and several registry-specific error conditions such as missing packages, missing or invalid metadata, and file-not-found.

Examples

use loadsmith_registry::Error;

let err = Error::PackageNotFound;
assert_eq!(err.to_string(), "package not found");

let io_err = Error::Io(std::io::Error::new(std::io::ErrorKind::NotFound, "missing"));
assert!(io_err.to_string().contains("I/O error"));

Variants

Io(Error)

An I/O error occurred while reading a file or directory.

Thunderstore(Error)

An error from the Thunderstore API client.

Zip(ZipError)

An error while reading a zip archive.

Json(Error)

An error while serialising or deserialising JSON metadata.

RegistryNotFound(String)

A registry with the given identifier was not found in the set.

Other(Box<dyn StdError + Send + Sync>)

An opaque, boxed error from an external source.

MissingMetadata

A registry operation required metadata but none was provided.

InvalidMetadata(Error)

The metadata provided to the registry was not valid for the expected schema.

FileNotFound(Utf8PathBuf)

A required file does not exist at the given path.

InvalidFileType(Utf8PathBuf)

The file at the given path is not a recognised type.

PackageNotFound

The requested package could not be found in the registry.

VersionNotFound

The requested package version could not be found.

LocalManifestMissing

A local package source is missing its manifest.json.

LocalVersionMissing

A local package’s version could not be determined and no source_version was supplied.

Implementations

impl Error

pub fn other<E: StdError + Send + Sync + 'static>(err: E) -> Self

Wrap an arbitrary error into the Error::Other variant.

Examples

use loadsmith_registry::Error;

let custom = "something went wrong".to_string();
let err = Error::other(std::io::Error::new(std::io::ErrorKind::Other, custom));
assert!(err.to_string().contains("something went wrong"));

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.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<ZipError> for Error

fn from(source: ZipError) -> Self

Converts to this type from the input type.