Enum LauncherError 

pub enum LauncherError {
    UnsupportedPlatform(String),
    SkipDownload(String),
    ChecksumMismatch {
        expected: String,
        actual: String,
    },
    ChecksumMissing(String),
    Io(Error),
    Http(String),
    NotFound(String),
    NoBundle(String),
    ExtractionFailed(String),
    LauncherMissing(String),
    InvalidVersion(String),
}

Errors specific to the binary launcher.

Variants

UnsupportedPlatform(String)

The current OS or architecture is not supported.

SkipDownload(String)

Download was skipped (MOCKSERVER_SKIP_BINARY_DOWNLOAD is set) but no cached binary exists.

ChecksumMismatch

SHA-256 checksum verification failed.

Fields

expected: String

actual: String

ChecksumMissing(String)

The checksum file was empty or unparseable.

Io(Error)

An I/O error (download, filesystem, process spawn).

Http(String)

An HTTP transport error.

NotFound(String)

The server responded with HTTP 404 — no asset was published at the URL.

NoBundle(String)

No downloadable release bundle exists for the requested version.

ExtractionFailed(String)

The extraction command (tar) failed.

LauncherMissing(String)

The launcher binary was missing or empty after extraction.

InvalidVersion(String)

The version string is invalid or contains path traversal.

Trait Implementations

impl Debug for LauncherError

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

Formats the value using the given formatter.

impl Display for LauncherError

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

Formats the value using the given formatter.

impl Error for LauncherError

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 LauncherError

fn from(e: Error) -> Self

Converts to this type from the input type.