Enum RpcCodecError 

pub enum RpcCodecError {
    Truncated(&'static str),
    TooLarge {
        field: &'static str,
        actual: usize,
        limit: usize,
    },
    InvalidUtf8(&'static str),
}

Errors from the request / response codecs.

Variants

Truncated(&'static str)

Buffer ended mid-field.

TooLarge

Length prefix exceeds the configured maximum.

Fields

field: &'static str

Field name whose declared length exceeded the cap (e.g. "body", "headers", "service"). Stable strings — callers may match on them for diagnostics.

actual: usize

The length the wire claimed for the field.

limit: usize

The maximum the codec accepts (one of the MAX_RPC_* constants).

InvalidUtf8(&'static str)

String field contains non-UTF-8 bytes.

Trait Implementations

impl Debug for RpcCodecError

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

Formats the value using the given formatter.

impl Display for RpcCodecError

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

Formats the value using the given formatter.

impl Error for RpcCodecError

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.