Enum SignerError

pub enum SignerError {
    MissingKey,
    InvalidKey,
    UserCanceled,
    InputIndexOutOfRange,
    MissingNonWitnessUtxo,
    InvalidNonWitnessUtxo,
    MissingWitnessUtxo,
    MissingWitnessScript,
    MissingHdKeypath,
    NonStandardSighash,
    InvalidSighash,
    SighashTaproot(TaprootError),
    Psbt(SignError),
    MiniscriptPsbt(MiniscriptPsbtError),
    External(String),
}

Signing error

Variants

MissingKey

The private key is missing for the required public key

InvalidKey

The private key in use has the right fingerprint but derives differently than expected

UserCanceled

The user canceled the operation

InputIndexOutOfRange

Input index is out of range

MissingNonWitnessUtxo

The non_witness_utxo field of the transaction is required to sign this input

InvalidNonWitnessUtxo

The non_witness_utxo specified is invalid

MissingWitnessUtxo

The witness_utxo field of the transaction is required to sign this input

MissingWitnessScript

The witness_script field of the transaction is required to sign this input

MissingHdKeypath

The fingerprint and derivation path are missing from the psbt input

NonStandardSighash

The psbt contains a non-SIGHASH_ALL sighash in one of its input and the user hasn’t explicitly allowed them

To enable signing transactions with non-standard sighashes set SignOptions::allow_all_sighashes to true.

InvalidSighash

Invalid SIGHASH for the signing context in use

SighashTaproot(TaprootError)

Error while computing the hash to sign a Taproot input.

Psbt(SignError)

PSBT sign error.

MiniscriptPsbt(MiniscriptPsbtError)

Miniscript PSBT error

External(String)

To be used only by external libraries implementing InputSigner or TransactionSigner, so that they can return their own custom errors, without having to modify SignerError in BDK.

Trait Implementations

impl Debug for SignerError

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

Formats the value using the given formatter.

impl Display for SignerError

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

Formats the value using the given formatter.

impl Error for SignerError

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.