Enum SlotValueError 

pub enum SlotValueError {
    EncodeFailed(Box<dyn Error + Sync + Send>),
    DecodeFailed(Box<dyn Error + Sync + Send>),
    UnknownTypeHash(u64),
}

Wire-coding failure for a SlotValue. The default bincode path is infallible for vanilla serde derives; custom Serialize impls and missing receiver-side decoders surface here.

Variants

EncodeFailed(Box<dyn Error + Sync + Send>)

Encoder returned an error; boxed inner is the serde diagnostic.

DecodeFailed(Box<dyn Error + Sync + Send>)

Decoder returned an error; boxed inner is the serde diagnostic.

UnknownTypeHash(u64)

Receiver has no registered decoder for the stamped type_hash (older / divergent build).

Trait Implementations

impl Debug for SlotValueError

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

Formats the value using the given formatter.

impl Display for SlotValueError

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

Formats the value using the given formatter.

impl Error for SlotValueError

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.