Enum Error

pub enum Error {
    Upstream(UpstreamError),
    CannotProveSurjection,
    InvalidSurjectionProof,
    InvalidPedersenCommitment,
    CannotMakeRangeProof,
    InvalidRangeProof,
    InvalidGenerator,
    InvalidTweakLength,
    TweakOutOfBounds,
    InvalidEcdsaAdaptorSignature,
    CannotDecryptAdaptorSignature,
    CannotRecoverAdaptorSecret,
    CannotVerifyAdaptorSignature,
    InvalidWhitelistSignature,
    InvalidPakList,
    CannotCreateWhitelistSignature,
    InvalidWhitelistProof,
}

An ECDSA error

Variants

Upstream(UpstreamError)

Calling through to secp256k1 resulted in an error.

CannotProveSurjection

Failed to produce a surjection proof because of an internal error within libsecp256k1-zkp

InvalidSurjectionProof

Given bytes don’t represent a valid surjection proof

InvalidPedersenCommitment

Given bytes don’t represent a valid pedersen commitment

CannotMakeRangeProof

Failed to produce a range proof because of an internal error within libsecp256k1-zkp

InvalidRangeProof

Given range proof does not prove that the commitment is within a range

InvalidGenerator

Bad generator

InvalidTweakLength

Tweak must of len 32

TweakOutOfBounds

Tweak must be less than secp curve order

InvalidEcdsaAdaptorSignature

Given bytes don’t represent a valid adaptor signature

CannotDecryptAdaptorSignature

Failed to decrypt an adaptor signature because of an internal error within libsecp256k1-zkp

CannotRecoverAdaptorSecret

Failed to recover an adaptor secret from an adaptor signature because of an internal error within libsecp256k1-zkp

CannotVerifyAdaptorSignature

Given adaptor signature is not valid for the provided combination of public key, encryption key and message

InvalidWhitelistSignature

Given bytes don’t represent a valid whitelist signature

InvalidPakList

Invalid PAK list

CannotCreateWhitelistSignature

Couldn’t create whitelist signature with the given data.

InvalidWhitelistProof

The given whitelist signature doesn’t correctly prove inclusion in the whitelist.

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 Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

Available on crate feature std only.

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(e: UpstreamError) -> 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 Copy for Error

impl Eq for Error

impl StructuralPartialEq for Error