Enum ErrorKind 

#[non_exhaustive]
pub enum ErrorKind {
    AppendOnly,
    Backend,
    Configuration,
    Cryptography,
    ExternalCommand,
    Internal,
    InvalidInput,
    InputOutput,
    Key,
    MissingInput,
    Other,
    Password,
    Repository,
    Unsupported,
    Verification,
    Vfs,
}

ErrorKind describes the errors that can happen while executing a high-level command.

This is a non-exhaustive enum, so additional variants may be added in future. It is recommended to match against the wildcard _ instead of listing all possible variants, to avoid problems when new variants are added.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

AppendOnly

append-only mode

Backend

the backend

Configuration

the configuration

Cryptography

cryptographic operations

ExternalCommand

running an external command

Internal

internal operations

InvalidInput

invalid user input

InputOutput

input/output operations

Key

a key

MissingInput

missing user input

Other

general operations

Password

password handling

Repository

the repository

Unsupported

unsupported operations

Verification

verification

Vfs

the virtual filesystem

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 Default for ErrorKind

fn default() -> ErrorKind

Returns the “default value” for a type.

impl Display for ErrorKind

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

Formats the value using the given formatter.

impl Error for ErrorKind

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 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