Enum ErrorKind 

pub enum ErrorKind {
    Backend,
    Busy,
    Custom,
    Duplicate,
    Encryption,
    Input,
    NotFound,
    Unexpected,
    Unsupported,
}

The possible kinds of error produced by the crate

Variants

Backend

An unexpected error from the store backend

Busy

The store backend was too busy to handle the request

Custom

A custom error type for external integrations

Duplicate

An insert operation failed due to a unique key conflict

Encryption

An encryption or decryption operation failed

Input

The input parameters to the method were incorrect

NotFound

The requested record was not found

Unexpected

An unexpected error occurred

Unsupported

An unsupported operation was requested

Implementations

impl ErrorKind

pub fn as_str(&self) -> &'static str

Convert the error kind to a string reference

Trait Implementations

impl Clone for ErrorKind

fn clone(&self) -> ErrorKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ErrorKind

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

Formats the value using the given formatter.

impl Display for ErrorKind

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

Formats the value using the given formatter.

impl From<ErrorKind> for Error

fn from(kind: ErrorKind) -> Self

Converts to this type from the input type.

impl PartialEq for ErrorKind

fn eq(&self, other: &ErrorKind) -> 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 Copy for ErrorKind

impl Eq for ErrorKind

impl StructuralPartialEq for ErrorKind