Enum SignError

#[non_exhaustive]
pub enum SignError {
    IndexOutOfBounds(IndexOutOfBoundsError),
    InvalidSighashType,
    MissingInputUtxo,
    MissingRedeemScript,
    MissingSpendUtxo,
    MissingWitnessScript,
    MismatchedAlgoKey,
    NotEcdsa,
    NotWpkh,
    SegwitV0Sighash(InputsIndexError),
    P2wpkhSighash(P2wpkhError),
    TaprootError(TaprootError),
    UnknownOutputType,
    KeyNotFound,
    WrongSigningAlgorithm,
    Unsupported,
}

Errors encountered while calculating the sighash message.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

IndexOutOfBounds(IndexOutOfBoundsError)

Input index out of bounds.

InvalidSighashType

Invalid Sighash type.

MissingInputUtxo

Missing input utxo.

MissingRedeemScript

Missing Redeem script.

MissingSpendUtxo

Missing spending utxo.

MissingWitnessScript

Missing witness script.

MismatchedAlgoKey

Signing algorithm and key type does not match.

NotEcdsa

Attempted to ECDSA sign an non-ECDSA input.

NotWpkh

The scriptPubkey is not a P2WPKH script.

SegwitV0Sighash(InputsIndexError)

Sighash computation error (segwit v0 input).

P2wpkhSighash(P2wpkhError)

Sighash computation error (p2wpkh input).

TaprootError(TaprootError)

Sighash computation error (taproot input).

UnknownOutputType

Unable to determine the output type.

KeyNotFound

Unable to find key.

WrongSigningAlgorithm

Attempt to sign an input with the wrong signing algorithm.

Unsupported

Signing request currently unsupported.

Trait Implementations

impl Clone for SignError

fn clone(&self) -> SignError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SignError

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

Formats the value using the given formatter.

impl Display for SignError

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

Formats the value using the given formatter.

impl Error for SignError

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 From<IndexOutOfBoundsError> for SignError

fn from(e: IndexOutOfBoundsError) -> SignError

Converts to this type from the input type.

impl From<Infallible> for SignError

fn from(never: Infallible) -> SignError

Converts to this type from the input type.

impl From<P2wpkhError> for SignError

fn from(e: P2wpkhError) -> SignError

Converts to this type from the input type.

impl From<TaprootError> for SignError

fn from(e: TaprootError) -> SignError

Converts to this type from the input type.

impl PartialEq for SignError

fn eq(&self, other: &SignError) -> 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 SignError

impl StructuralPartialEq for SignError