Enum PsbtError 

pub enum PsbtError {
    MissingScanKey,
    MissingEcdhShare {
        scan_key: String,
    },
    MissingDleqProof {
        scan_key: String,
    },
    InvalidFieldLength {
        field: String,
        expected: usize,
        actual: usize,
    },
    InvalidPublicKey {
        reason: String,
    },
    InvalidProof(DleqError),
    DuplicateShareType {
        scan_key: String,
    },
    OutputIndexOutOfBounds {
        index: usize,
        count: usize,
    },
    NoSpOutputs,
    IncompleteSigning,
    Crypto(CryptoError),
}

Errors from BIP 375 PSBT operations (field access, role transitions, validation).

Variants

MissingScanKey

PSBT output is missing the SP_V0_INFO field (scan + spend keys).

MissingEcdhShare

PSBT is missing an ECDH share for a specific scan key.

Fields

scan_key: String

MissingDleqProof

PSBT is missing a DLEQ proof for a specific scan key.

Fields

scan_key: String

InvalidFieldLength

A PSBT field has an unexpected byte length.

Fields

field: String

expected: usize

actual: usize

InvalidPublicKey

A public key in a PSBT field is invalid.

Fields

reason: String

InvalidProof(DleqError)

A DLEQ proof in the PSBT is invalid.

DuplicateShareType

A scan key has both global and per-input ECDH shares (BIP 375 violation).

Fields

scan_key: String

OutputIndexOutOfBounds

An output index exceeds the number of PSBT outputs.

Fields

index: usize

count: usize

NoSpOutputs

PSBT has no outputs with Silent Payment fields.

IncompleteSigning

Not all required ECDH shares and DLEQ proofs are present for extraction.

Crypto(CryptoError)

A cryptographic operation failed.

Trait Implementations

impl Debug for PsbtError

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

Formats the value using the given formatter.

impl Display for PsbtError

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

Formats the value using the given formatter.

impl Error for PsbtError

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<CryptoError> for PsbtError

fn from(err: CryptoError) -> PsbtError

Converts to this type from the input type.

impl From<DleqError> for PsbtError

fn from(source: DleqError) -> PsbtError

Converts to this type from the input type.