Enum RetainedMetadataError 

pub enum RetainedMetadataError {
    EmptyRequestId,
    RequestIdTooLong,
    RetentionLimitExceeded,
    RetentionForbidden,
}

Request-identifier admission or transfer failure.

Variants

EmptyRequestId

A present request identifier was empty.

RequestIdTooLong

The request identifier exceeds the SDK hard limit.

RetentionLimitExceeded

The caller’s retention limit is smaller than the identifier.

RetentionForbidden

Operation policy does not permit retention beyond the response guard.

Trait Implementations

impl Clone for RetainedMetadataError

fn clone(&self) -> RetainedMetadataError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for RetainedMetadataError

impl Debug for RetainedMetadataError

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

Formats the value using the given formatter.

impl Display for RetainedMetadataError

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

Formats the value using the given formatter.

impl Eq for RetainedMetadataError

impl Error for RetainedMetadataError

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 RetainedMetadataError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for RetainedMetadataError