Enum BinaryCacheError 

#[non_exhaustive]
pub enum BinaryCacheError {
    HttpClient(HttpError),
    UnexpectedStatus {
        status: u16,
        url: String,
    },
    NarInfoParse(NarInfoError),
}

Typed errors for binary cache operations.

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.

HttpClient(HttpError)

HTTP client returned an error (network, DNS, TLS, etc.).

UnexpectedStatus

Server returned an unexpected (non-2xx, non-404) HTTP status.

Fields

status: u16

The HTTP status code received.

url: String

The URL that was requested.

NarInfoParse(NarInfoError)

The NarInfo response body could not be parsed.

Trait Implementations

impl Debug for BinaryCacheError

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

Formats the value using the given formatter.

impl Display for BinaryCacheError

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

Formats the value using the given formatter.

impl Error for BinaryCacheError

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<BinaryCacheError> for StoreError

fn from(e: BinaryCacheError) -> Self

Converts to this type from the input type.

impl From<HttpError> for BinaryCacheError

fn from(source: HttpError) -> Self

Converts to this type from the input type.

impl From<NarInfoError> for BinaryCacheError

fn from(source: NarInfoError) -> Self

Converts to this type from the input type.