Enum secp256k1::Error

[−] Show declaration

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

[−] Expand description

An ECDSA error

Variants

IncorrectSignature

[−] Expand description

Signature failed verification

InvalidMessage

[−] Expand description

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

InvalidPublicKey

[−] Expand description

Bad public key

InvalidSignature

[−] Expand description

Bad signature

InvalidSecretKey

[−] Expand description

Bad secret key

InvalidRecoveryId

[−] Expand description

Bad recovery id

InvalidTweak

[−] Expand description

Invalid tweak for add_assign or mul_assign

NotEnoughMemory

[−] Expand description

Didn’t pass enough memory to context creation with preallocated memory

Trait Implementations

impl Clone for Error[+]

[+] Show hidden undocumented items

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[+]

[+] Show hidden undocumented items

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

Formats the value using the given formatter.

impl Display for Error[+]

[+] Show hidden undocumented items

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

Formats the value using the given formatter.

impl Eq for Error

impl Error for Error[+]

[+] Show hidden undocumented items

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.

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl PartialEq<Error> for Error[+]

[+] Show hidden undocumented items

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

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

[+] Expand attributes

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

This method tests for !=.

impl StructuralEq for Error

impl StructuralPartialEq for Error