Enum SourceError 

pub enum SourceError {
    OciUnsupported {
        plugin: String,
        url: String,
    },
    InvalidUrl {
        plugin: String,
        url: String,
        reason: String,
    },
    InvalidDigest {
        plugin: String,
        digest: String,
        reason: String,
    },
    CacheUnreadable {
        plugin: String,
        path: String,
        error: String,
    },
    DigestMismatch {
        plugin: String,
        origin: &'static str,
        expected: String,
        actual: String,
    },
    SignatureRejected {
        plugin: String,
        reason: String,
    },
    DownloadFailed {
        plugin: String,
        url: String,
        detail: String,
    },
    CacheWriteFailed {
        plugin: String,
        path: String,
        error: String,
    },
    InvalidCachePath {
        plugin: String,
        path: String,
        reason: String,
    },
    ResolutionBudgetExceeded {
        plugin: String,
        budget_secs: u64,
    },
}

Why a source: plugin could not be resolved. Every variant names the plugin and the exact pipeline step that failed; Display messages are operator-facing (they reach the crashed-plugin error string on the status surface and the publish-time log line).

Variants

OciUnsupported

The URL uses oci://, which is not supported in this version.

Fields

plugin: String

url: String

InvalidUrl

The URL is not a usable https:// reference.

Fields

plugin: String

url: String

reason: String

InvalidDigest

source.digest is not a 64-char hex SHA-256.

Fields

plugin: String

digest: String

reason: String

CacheUnreadable

The cache file exists but cannot be read (permissions, IO).

Fields

plugin: String

path: String

error: String

DigestMismatch

Artifact bytes do not hash to the pinned digest. origin distinguishes the cached copy from a fresh download.

Fields

plugin: String

origin: &'static str

expected: String

actual: String

SignatureRejected

Ed25519 verification failed (bad key/sig material, wrong key, or a missing signature where the registry pins keys).

Fields

plugin: String

reason: String

DownloadFailed

The artifact was not cached and the download failed.

Fields

plugin: String

url: String

detail: String

CacheWriteFailed

The verified artifact could not be written to the cache.

Fields

plugin: String

path: String

error: String

InvalidCachePath

source.cache_path escapes the plugin cache directory. The resolver creates directories and writes artifact bytes at the operator-chosen path, so containment is enforced before any lookup or download happens.

Fields

plugin: String

path: String

reason: String

ResolutionBudgetExceeded

The per-publish resolution budget ran out before this plugin’s download could start (a hung or drip-feeding registry). The plugin fails closed; the next publish retries.

Fields

plugin: String

budget_secs: u64

Trait Implementations

impl Clone for SourceError

fn clone(&self) -> SourceError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SourceError

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

Formats the value using the given formatter.

impl Display for SourceError

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

Formats the value using the given formatter.

impl Error for SourceError

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 PartialEq for SourceError

fn eq(&self, other: &SourceError) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for SourceError

impl StructuralPartialEq for SourceError