Enum StorageFormatError 

pub enum StorageFormatError {
    UnsupportedVersion {
        format: &'static str,
        found: u16,
        supported: u16,
    },
    UnsupportedFeature {
        format: &'static str,
        feature: &'static str,
        tag: u64,
    },
}

An intact storage envelope requires a different reader capability. Refusal does not authorize repair, truncation, or database recreation.

Variants

UnsupportedVersion

Fields

format: &'static str

found: u16

supported: u16

UnsupportedFeature

Fields

format: &'static str

feature: &'static str

tag: u64

Trait Implementations

impl Clone for StorageFormatError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StorageFormatError

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

Formats the value using the given formatter.

impl Display for StorageFormatError

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

Formats the value using the given formatter.

impl Eq for StorageFormatError

impl Error for StorageFormatError

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 StorageFormatError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for StorageFormatError