Type Alias DeserializationError 

pub type DeserializationError = DecodeError;

Binary filter deserialization errors.

Aliased Type

pub enum DeserializationError {
    UnexpectedEnd {
        additional: usize,
    },
    LimitExceeded,
    InvalidIntegerType {
        expected: IntegerType,
        found: IntegerType,
    },
    NonZeroTypeIsZero {
        non_zero_type: IntegerType,
    },
    UnexpectedVariant {
        type_name: &'static str,
        allowed: &'static AllowedEnumVariants,
        found: u32,
    },
    Utf8 {
        inner: Utf8Error,
    },
    InvalidCharEncoding([u8; 4]),
    InvalidBooleanValue(u8),
    ArrayLengthMismatch {
        required: usize,
        found: usize,
    },
    OutsideUsizeRange(u64),
    EmptyEnum {
        type_name: &'static str,
    },
    InvalidDuration {
        secs: u64,
        nanos: u32,
    },
    InvalidSystemTime {
        duration: Duration,
    },
    CStringNulError {
        position: usize,
    },
    Io {
        inner: Error,
        additional: usize,
    },
    Other(&'static str),
    OtherString(String),
    Serde(DecodeError),
}

Variants

UnexpectedEnd

The reader reached its end but more bytes were expected.

Fields

additional: usize

Gives an estimate of how many extra bytes are needed.

Note: this is only an estimate and not indicative of the actual bytes needed.

Note: Bincode has no look-ahead mechanism. This means that this will only return the amount of bytes to be read for the current action, and not take into account the entire data structure being read.

LimitExceeded

The given configuration limit was exceeded

InvalidIntegerType

Invalid type was found. The decoder tried to read type expected, but found type found instead.

Fields

expected: IntegerType

The type that was being read from the reader

found: IntegerType

The type that was encoded in the data

NonZeroTypeIsZero

The decoder tried to decode any of the NonZero* types but the value is zero

Fields

non_zero_type: IntegerType

The type that was being read from the reader

UnexpectedVariant

Invalid enum variant was found. The decoder tried to decode variant index found, but the variant index should be between min and max.

Fields

type_name: &'static str

The type name that was being decoded.

allowed: &'static AllowedEnumVariants

The variants that are allowed

found: u32

The index of the enum that the decoder encountered

Utf8

The decoder tried to decode a str, but an utf8 error was encountered.

Fields

inner: Utf8Error

The inner error

InvalidCharEncoding([u8; 4])

The decoder tried to decode a char and failed. The given buffer contains the bytes that are read at the moment of failure.

InvalidBooleanValue(u8)

The decoder tried to decode a bool and failed. The given value is what is actually read.

ArrayLengthMismatch

The decoder tried to decode an array of length required, but the binary data contained an array of length found.

Fields

required: usize

The length of the array required by the rust type.

found: usize

The length of the array found in the binary format.

OutsideUsizeRange(u64)

The encoded value is outside of the range of the target usize type.

This can happen if an usize was encoded on an architecture with a larger usize type and then decoded on an architecture with a smaller one. For example going from a 64 bit architecture to a 32 or 16 bit one may cause this error.

EmptyEnum

Tried to decode an enum with no variants

Fields

type_name: &'static str

The type that was being decoded

InvalidDuration

The decoder tried to decode a Duration and overflowed the number of seconds.

Fields

secs: u64

The number of seconds in the duration.

nanos: u32

The number of nanoseconds in the duration, which when converted to seconds and added to secs, overflows a u64.

InvalidSystemTime

The decoder tried to decode a SystemTime and overflowed

Fields

duration: Duration

The duration which could not have been added to UNIX_EPOCH

CStringNulError

The decoder tried to decode a CString, but the incoming data contained a 0 byte

Fields

position: usize

Nul byte position

Io

The reader encountered an IO error but more bytes were expected.

Fields

inner: Error

The IO error expected

additional: usize

Gives an estimate of how many extra bytes are needed.

Note: this is only an estimate and not indicative of the actual bytes needed.

Note: Bincode has no look-ahead mechanism. This means that this will only return the amount of bytes to be read for the current action, and not take into account the entire data structure being read.

Other(&'static str)

An uncommon error occurred, see the inner text for more information

OtherString(String)

An uncommon error occurred, see the inner text for more information

Serde(DecodeError)

A serde-specific error that occurred while decoding.