Enum secp256k1::Error

pub enum Error {
    IncapableContext,
    IncorrectSignature,
    InvalidMessage,
    InvalidPublicKey,
    InvalidSignature,
    InvalidSecretKey,
    InvalidRecoveryId,
}

An ECDSA error

Variants

IncapableContext

A Secp256k1 was used for an operation, but it was not created to support this (so necessary precomputations have not been done)

IncorrectSignature

Signature failed verification

InvalidMessage

Badly sized message ("messages" are actually fixed-sized digests; see the MESSAGE_SIZE constant)

InvalidPublicKey

Bad public key

InvalidSignature

Bad signature

InvalidSecretKey

Bad secret key

InvalidRecoveryId

Bad recovery id

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a copy of the value.

pub 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, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Eq for Error

impl Error for Error

fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

pub fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

pub fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

impl PartialEq<Error> for Error

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

This method tests for self and other values to be equal, and is used by ==.

#[must_use]pub fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl StructuralEq for Error

impl StructuralPartialEq for Error