Enum RequestIdError 

pub enum RequestIdError {
    ExceedsMax(u64, u64),
    Decreased(u64, u64),
    Blocked,
}

Errors from request ID allocation or validation.

Variants

ExceedsMax(u64, u64)

The request ID exceeds the current MAX_REQUEST_ID.

Decreased(u64, u64)

MAX_REQUEST_ID must only increase; it decreased.

Blocked

No request IDs are available (max is 0 or exhausted).

Trait Implementations

impl Debug for RequestIdError

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

Formats the value using the given formatter.

impl Display for RequestIdError

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

Formats the value using the given formatter.

impl Error for RequestIdError

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 From<RequestIdError> for EndpointError

fn from(source: RequestIdError) -> Self

Converts to this type from the input type.

impl PartialEq for RequestIdError

fn eq(&self, other: &RequestIdError) -> 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 Eq for RequestIdError

impl StructuralPartialEq for RequestIdError