Enum Error 

pub enum Error {
    AnchorTxMissingPrevOut,
    OutpointHashMismatch,
    OutputIndexInvalid {
        index: u32,
        output_count: usize,
    },
    OutputScriptMismatch,
    InvalidMerkleProofShape {
        nodes: usize,
        bits: usize,
    },
    InvalidTxMerkleProof,
    InvalidBlockHeader,
    InvalidTaprootOutputKey,
    Ops(OpsError),
}

Errors returned by anchor transaction verification helpers.

Variants

AnchorTxMissingPrevOut

The anchor transaction does not spend the claimed previous outpoint.

OutpointHashMismatch

The claimed outpoint hash does not match the transaction hash.

OutputIndexInvalid

The claimed output index is invalid for the transaction.

Fields

index: u32

Claimed output index.

output_count: usize

Total number of outputs in the transaction.

OutputScriptMismatch

The output script does not match the derived Taproot output key.

InvalidMerkleProofShape

The merkle proof node and bit counts do not match.

Fields

nodes: usize

Number of merkle proof nodes.

bits: usize

Number of merkle proof bits.

InvalidTxMerkleProof

The merkle proof does not match the expected root.

InvalidBlockHeader

The block header failed verification.

InvalidTaprootOutputKey

Taproot output key bytes are invalid.

Ops(OpsError)

Taproot operation failed.

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Error

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Eq for Error

impl Error for Error

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<Error> for Error

fn from(err: Error) -> Self

Converts a transaction error into a verification error.

impl From<OpsError> for Error

fn from(source: OpsError) -> Self

Converts to this type from the input type.

impl PartialEq for Error

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