Enum UniversalError 

pub enum UniversalError {
    InvalidStrategy,
    IoError(ErrorKind),
    LayoutMismatch,
    VecError,
    MapError(MapError),
    Full,
    VersionExhausted,
}

Variants

InvalidStrategy

IoError(ErrorKind)

LayoutMismatch

VecError

MapError(MapError)

Full

VersionExhausted

current_version + 1 overflows u32. After ~4 billion migrations on the same base, the container refuses further migrations rather than wrap version back to 0 (which then silently overwrites the v=0 backing).

Trait Implementations

impl Clone for UniversalError

fn clone(&self) -> UniversalError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for UniversalError

impl Debug for UniversalError

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

Formats the value using the given formatter.

impl Eq for UniversalError

impl From<Error> for UniversalError

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<MapError> for UniversalError

fn from(e: MapError) -> Self

Converts to this type from the input type.

impl PartialEq for UniversalError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for UniversalError