Enum SourceError 

#[non_exhaustive]
pub enum SourceError {
    Unauthorized {
        url: String,
    },
    RateLimited {
        url: String,
        retry_after: Option<Duration>,
    },
    NotFound {
        url: String,
    },
    HashMismatch {
        source: CoreError,
    },
    Network(Error),
    Io(Error),
    Other(Error),
}

Errors raised at the download-source boundary.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Unauthorized

The remote rejected the request as unauthorized (401/403).

Fields

url: String

RateLimited

The remote rate-limited the request (429); retry_after carries any Retry-After hint.

Fields

url: String

retry_after: Option<Duration>

NotFound

The requested resource was not found (404).

Fields

url: String

HashMismatch

A downloaded file failed hash verification.

Fields

source: CoreError

Network(Error)

A transport-level network error from reqwest.

Io(Error)

A filesystem I/O error.

Other(Error)

Any other error, type-erased via anyhow.

Implementations

impl SourceError

pub fn other(error: impl Into<Error>) -> Self

Wrap an arbitrary error as SourceError::Other.

pub fn hash_mismatch( path: impl Into<PathBuf>, expected: u64, actual: u64, ) -> Self

Build a SourceError::HashMismatch from expected and actual hashes.

Trait Implementations

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, __formatter: &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 From<Error> for SourceError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for SourceError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for SourceError

fn from(source: Error) -> Self

Converts to this type from the input type.