Enum Error 

pub enum Error {
    Deserialization,
    Serialization,
    DuplicateKey,
    NeedsFirstRead,
    NeedsGarbageCollect,
    InvalidState(&'static str, State),
    InconsistentFlash,
    AlreadyTaken,
    NodeInOtherList,
}

General error that is not specific to the flash implementation

Variants

Deserialization

Deserializing node from the buffer failed

Serialization

Serializing a node into the buffer failed because the buffer was too small

DuplicateKey

The key already exists in the list

NeedsFirstRead

Recoverable error to tell the caller that the list needs reading first.

NeedsGarbageCollect

Recoverable error to tell the caller that the list needs to process garbage collection before doing writes. In some cases, this might not be necessary, but for now we force it after the first read and after every write to avoid running out of space.

InvalidState(&'static str, State)

Node is in a state that is invalid at the particular point of operation. Contains a tuple of the node key and the state that was deemed invalid.

InconsistentFlash

The flash returned inconsistent data between iterations. This is likely fatal.

AlreadyTaken

Tried to create a Node Handle when one already exists for a given node

NodeInOtherList

Node exists in another list already and needs to be detached

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl<T: MaybeDefmtFormat> From<Error> for LoadStoreError<T>

fn from(value: Error) -> Self

Converts to this type from the input type.

impl PartialEq for Error

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Error