Enum Error 

pub enum Error {
    OutOfBound,
    NotABool(u8),
    WriteError(usize, usize),
    U24TooBig(u32),
    InvalidSignatureSize(usize),
    InvalidU256(usize),
    InvalidU24(u32),
    InvalidB0255Size(usize),
    InvalidB064KSize(usize),
    InvalidB016MSize(usize),
    InvalidSeq0255Size(usize),
    NonPrimitiveTypeCannotBeEncoded,
    PrimitiveConversionError,
    DecodableConversionError,
    UnInitializedDecoder,
    IoError,
    ReadError(usize, usize),
    VoidFieldMarker,
    ValueExceedsMaxSize(bool, usize, usize, usize, Vec<u8>, usize),
    SeqExceedsMaxSize,
    NoDecodableFieldPassed,
    ValueIsNotAValidProtocol(u8),
    UnknownMessageType(u8),
    Sv2OptionHaveMoreThenOneElement(u8),
}

Error types used within the protocol library to indicate various failure conditions.

Variants

OutOfBound

Indicates an attempt to read beyond a valid range.

NotABool(u8)

Raised when a non-binary value is interpreted as a boolean.

WriteError(usize, usize)

Occurs when an unexpected size mismatch arises during a write operation, specifying expected and actual sizes.

U24TooBig(u32)

Signifies an overflow condition where a u32 exceeds the maximum allowable u24 value.

InvalidSignatureSize(usize)

Reports a size mismatch for a signature, such as when it does not match the expected size.

InvalidU256(usize)

Raised when a u256 value is invalid, typically due to size discrepancies.

InvalidU24(u32)

Indicates an invalid u24 representation.

InvalidB0255Size(usize)

Error indicating that a byte array exceeds the maximum allowed size for B0255.

InvalidB064KSize(usize)

Error indicating that a byte array exceeds the maximum allowed size for B064K.

InvalidB016MSize(usize)

Error indicating that a byte array exceeds the maximum allowed size for B016M.

InvalidSeq0255Size(usize)

Raised when a sequence size exceeds 0255.

NonPrimitiveTypeCannotBeEncoded

Error when trying to encode a non-primitive data type.

PrimitiveConversionError

Generic conversion error related to primitive types.

DecodableConversionError

Error occurring during decoding due to conversion issues.

UnInitializedDecoder

Error triggered when a decoder is used without initialization.

IoError

Represents I/O-related errors, compatible with no_std mode.

ReadError(usize, usize)

Raised when an unexpected mismatch occurs during read operations, specifying expected and actual read sizes.

VoidFieldMarker

Used as a marker error for fields that should remain void or empty.

ValueExceedsMaxSize(bool, usize, usize, usize, Vec<u8>, usize)

Signifies a value overflow based on protocol restrictions, containing details about fixed/variable size, maximum size allowed, and the offending value details.

SeqExceedsMaxSize

Triggered when a sequence type (Seq0255, Seq064K) exceeds its maximum allowable size.

NoDecodableFieldPassed

Raised when no valid decodable field is provided during decoding.

ValueIsNotAValidProtocol(u8)

Error for protocol-specific invalid values.

UnknownMessageType(u8)

Raised when an unsupported or unknown message type is encountered.

Sv2OptionHaveMoreThenOneElement(u8)

Indicates a protocol constraint violation where Sv2Option unexpectedly contains multiple elements.

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Error

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

Formats the value using the given formatter.

impl PartialEq for Error

fn eq(&self, other: &Error) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for Error

impl StructuralPartialEq for Error