Enum RegistryError 

pub enum RegistryError {
    CorruptStore(String),
    FutureSchema {
        found: u32,
        supported: u32,
    },
    Store(StoreError),
    Lock(String),
}

Errors raised by the registry.

Variants

CorruptStore(String)

The store file could not be decoded. It has been quarantined; the payload describes the decode failure.

FutureSchema

The store was written by a newer schema version than this build supports. It is left untouched rather than downgraded, so its data is not lost.

Fields

found: u32

The version found on disk.

supported: u32

The newest version this build understands.

Store(StoreError)

A filesystem or encoding error while reading or writing the store.

Lock(String)

The advisory file lock guarding a mutation could not be acquired.

Trait Implementations

impl Debug for RegistryError

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

Formats the value using the given formatter.

impl Display for RegistryError

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

Formats the value using the given formatter.

impl Error for RegistryError

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<StoreError> for RegistryError

fn from(source: StoreError) -> Self

Converts to this type from the input type.