Enum FusionStateCodecError 

pub enum FusionStateCodecError {
    InvalidMagic,
    UnsupportedVersion {
        version: u16,
    },
    Truncated {
        offset: usize,
        needed: usize,
        actual: usize,
    },
    Checksum {
        expected: u64,
        found: u64,
    },
    TrailingBytes {
        remaining: usize,
    },
    InvalidState {
        reason: String,
    },
    Json {
        message: String,
    },
}

Errors returned by the versioned fusion-state codec.

Variants

InvalidMagic

The binary payload did not begin with the fusion-state magic bytes.

UnsupportedVersion

The payload schema version is not supported by this decoder.

Fields

version: u16

Version tag found in the payload.

Truncated

The payload ended before a complete field could be read.

Fields

offset: usize

Byte offset of the attempted read.

needed: usize

Number of bytes required for the read or minimum payload.

actual: usize

Number of bytes available in the payload or read window.

Checksum

The checksum did not match the decoded payload bytes.

Fields

expected: u64

Checksum stored in the payload.

found: u64

Checksum computed from the payload.

TrailingBytes

The payload contained bytes after the versioned fields.

Fields

remaining: usize

Number of bytes not consumed before the checksum.

InvalidState

The payload decoded but did not validate as a native fusion state.

Fields

reason: String

Stable validation reason.

Json

JSON serde encoding or decoding failed.

Fields

message: String

Serde error text.

Trait Implementations

impl Clone for FusionStateCodecError

fn clone(&self) -> FusionStateCodecError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FusionStateCodecError

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

Formats the value using the given formatter.

impl Display for FusionStateCodecError

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

Formats the value using the given formatter.

impl Eq for FusionStateCodecError

impl Error for FusionStateCodecError

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.

impl PartialEq for FusionStateCodecError

fn eq(&self, other: &FusionStateCodecError) -> 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 StructuralPartialEq for FusionStateCodecError