Enum ErrorKind

pub enum ErrorKind {
    Io(Error),
    InvalidUtf8Encoding(Utf8Error),
    InvalidBoolEncoding(u8),
    InvalidCharEncoding,
    InvalidTagEncoding(usize),
    DeserializeAnyNotSupported,
    SizeLimit,
    SequenceMustHaveLength,
    Custom(String),
}

The kind of error that can be produced during a serialization or deserialization.

Variants

Io(Error)

If the error stems from the reader/writer that is being used during (de)serialization, that error will be stored and returned here.

InvalidUtf8Encoding(Utf8Error)

Returned if the deserializer attempts to deserialize a string that is not valid utf8

InvalidBoolEncoding(u8)

Returned if the deserializer attempts to deserialize a bool that was not encoded as either a 1 or a 0

InvalidCharEncoding

Returned if the deserializer attempts to deserialize a char that is not in the correct format.

InvalidTagEncoding(usize)

Returned if the deserializer attempts to deserialize the tag of an enum that is not in the expected ranges

DeserializeAnyNotSupported

Serde has a deserialize_any method that lets the format hint to the object which route to take in deserializing.

SizeLimit

If (de)serializing a message takes more than the provided size limit, this error is returned.

SequenceMustHaveLength

Bincode can not encode sequences of unknown length (like iterators).

Custom(String)

A custom error message from Serde.

Trait Implementations

impl Debug for ErrorKind

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

Formats the value using the given formatter.

impl Display for ErrorKind

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

Formats the value using the given formatter.

impl Error for ErrorKind

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 source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

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.

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 24 bytes

Size for each variant:

• Io: 16 bytes
• InvalidUtf8Encoding: 24 bytes
• InvalidBoolEncoding: 9 bytes
• InvalidCharEncoding: 0 bytes
• InvalidTagEncoding: 16 bytes
• DeserializeAnyNotSupported: 0 bytes
• SizeLimit: 0 bytes
• SequenceMustHaveLength: 0 bytes
• Custom: 24 bytes