Enum dup_crypto::keys::SigError

pub enum SigError {
    NotSameAlgo,
    InvalidSig,
    NotSig,
    SerdeError(String),
}

Errors enumeration for signature verification.

Variants

NotSameAlgo

Signature and pubkey are not the same algo

InvalidSig

Invalid signature

NotSig

Absence of signature

SerdeError(String)

Serialization error

Trait Implementations

impl Debug for SigError

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

Formats the value using the given formatter.

impl Display for SigError

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

Formats the value using the given formatter.

impl Eq for SigError

impl Error for SigError

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

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

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

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

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

fn description(&self) -> &str

Deprecated since 1.42.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

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

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl PartialEq<SigError> for SigError

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

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

fn ne(&self, other: &SigError) -> bool

This method tests for !=.

impl StructuralEq for SigError

impl StructuralPartialEq for SigError