Enum CompactError 

pub enum CompactError {
    UnknownVersion(u8),
    Truncated,
    TrailingBytes,
    Malformed(&'static str),
    Evidence(CheckError),
}

Bytes State::from_compact refuses. A refusal restores nothing; the host re-tracks the transaction.

Variants

UnknownVersion(u8)

The version byte is not one this crate reads.

Truncated

The bytes end inside a field.

TrailingBytes

Bytes remain after the last field.

Malformed(&'static str)

A tag, flag, varint, id or string the encoder never writes.

Evidence(CheckError)

The stored proof record does not hold together: its path does not reduce, it names another transaction, or its root differs from its header’s. Nothing here consults the host’s headers.

Trait Implementations

impl Clone for CompactError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CompactError

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

Formats the value using the given formatter.

impl Display for CompactError

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

Formats the value using the given formatter.

impl Eq for CompactError

impl Error for CompactError

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 CompactError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for CompactError