Enum ProtoError 

pub enum ProtoError {
    InvalidMessageType(u8),
    InvalidFormat(String),
    MissingField(&'static str),
    UnsupportedVersion(u32),
    Other(String),
}

Protocol encoding and decoding errors.

Variants

InvalidMessageType(u8)

Unknown message type byte.

InvalidFormat(String)

Message format is malformed.

MissingField(&'static str)

A required field is absent.

UnsupportedVersion(u32)

Protocol version is not supported.

Other(String)

Other protocol error.

Trait Implementations

impl Debug for ProtoError

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

Formats the value using the given formatter.

impl Display for ProtoError

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

Formats the value using the given formatter.

impl Error for ProtoError

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.