Enum specifications::package::PackageIndexError

pub enum PackageIndexError {
    DuplicatePackage {
        name: String,
        version: String,
    },
    IllegalVersion {
        package: String,
        raw: String,
        err: Error,
    },
    RequestFailed {
        url: String,
        err: Error,
    },
    ResponseNot200 {
        url: String,
        status: StatusCode,
    },
    IllegalJsonFile {
        url: String,
        err: Error,
    },
    IllegalJsonReader {
        err: Error,
    },
    IllegalPackageInfos {
        err: PackageInfoError,
    },
    IOError {
        path: PathBuf,
        err: Error,
    },
}

Lists the errors that can occur for the PackageIndex struct

Variants

DuplicatePackage

A package/version combination has already been loaded into the PackageIndex

Fields

name: String

version: String

IllegalVersion

Could not parse a version string as one

Fields

package: String

raw: String

err: Error

RequestFailed

We could not do a request to some server to get a JSON file

Fields

url: String

err: Error

ResponseNot200

A HTTP request returned a non-200 status code

Fields

url: String

status: StatusCode

IllegalJsonFile

Coult not parse a given remote JSON file as a PackageIndex

Fields

url: String

err: Error

IllegalJsonReader

Could not parse a given reader with JSON data as a PackageIndex

Fields

err: Error

IllegalPackageInfos

Could not correct parse the JSON as a list of PackageInfo structs

Fields

err: PackageInfoError

IOError

Could not open the file we wanted to load

Fields

path: PathBuf

err: Error

Trait Implementations

impl Debug for PackageIndexError

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

Formats the value using the given formatter.

impl Display for PackageIndexError

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

Formats the value using the given formatter.

impl Error for PackageIndexError

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.