Enum ErrorKind 

pub enum ErrorKind {
    Authentication,
    Permission,
    Network,
    Offline,
    RateLimited,
    Storage,
    ExternalService,
    Validation,
    Configuration,
    Internal,
}

Stable, serialisable classification of a failure.

The frontend switches on this — never on an error message.

Variants

Authentication

Permission

Network

Offline

RateLimited

Storage

ExternalService

Validation

Configuration

Internal

Implementations

impl ErrorKind

pub fn is_retryable(self) -> bool

Whether retrying the same operation later can plausibly succeed.

pub fn needs_user_action(self) -> bool

Whether the user has to act (re-authenticate, grant access, fix config).

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 Copy for ErrorKind

impl Debug for ErrorKind

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ErrorKind

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for ErrorKind

impl Hash for ErrorKind

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ErrorKind

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for ErrorKind

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ErrorKind