Enum ErrorKind

pub enum ErrorKind {
    Deserialize(String),
    EofWhileParsingValue,
    ExpectedSomeValue,
    InvalidByteStrLen,
    InvalidInteger,
    InvalidDict,
    InvalidList,
    Io(Error),
    KeyMustBeAByteStr,
    KeyWithoutValue,
    Serialize(String),
    TrailingData,
    UnsupportedType,
    ValueWithoutKey,
}

All possible crate errors.

Variants

Deserialize(String)

General deserialization error.

Usually the error is due to mismatching types (e.g. a struct was expecting an u64 but the data had a string).

EofWhileParsingValue

End of file was encountered while parsing a value.

ExpectedSomeValue

A value was expected but the deserializer did not find a valid bencoded value.

InvalidByteStrLen

When deserializing a byte string, the length was not a valid number.

InvalidInteger

When deserializing an integer, the integer contained non-number characters.

InvalidDict

When deserializing a dictionary, the dictionary was not encoded correctly.

InvalidList

When deserializing a list, the list was not encoded correctly.

Io(Error)

An I/O error.

KeyMustBeAByteStr

When deserializing, a dictionary key was found which was not a byte string.

KeyWithoutValue

A dictionary key was serialized but a call to serialize the key’s value was never made after.

Serialize(String)

General serialization error.

TrailingData

Unparsed trailing data was detected

UnsupportedType

An unsupported type was used during serialization.

Bencode only supports integers, byte strings, lists, and dictionaries. Types like bool, f64, and enums are not supported in general.

Dictionaries only support byte strings as keys.

ValueWithoutKey

A dictionary value was serialized but a call to serialize the key was never made beforehand.

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, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for ErrorKind

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.