Enum ErrorKind

#[non_exhaustive]
pub enum ErrorKind {
    TransientError,
    ThrottlingError,
    ServerError,
    ClientError,
}

Type of error that occurred when making a request.

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.

TransientError

A connection-level error.

A TransientError can represent conditions such as socket timeouts, socket connection errors, or TLS negotiation timeouts.

TransientError is not modeled by Smithy and is instead determined through client-specific heuristics and response status codes.

Typically these should never be applied for non-idempotent request types since in this scenario, it’s impossible to know whether the operation had a side effect on the server.

TransientErrors are not currently modeled. They are determined based on specific provider level errors & response status code.

ThrottlingError

An error where the server explicitly told the client to back off, such as a 429 or 503 HTTP error.

ServerError

Server error that isn’t explicitly throttling but is considered by the client to be something that should be retried.

ClientError

Doesn’t count against any budgets. This could be something like a 401 challenge in Http.

Trait Implementations

impl Clone for ErrorKind

fn clone(&self) -> ErrorKind

Returns a copy 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 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