Enum SignatureError

pub enum SignatureError {
    FromBytes(&'static str),
    FromHex(FromHexError),
    InvalidParity(u64),
    K256(Error),
}

Errors in signature parsing or verification.

Variants

FromBytes(&'static str)

Error converting from bytes.

FromHex(FromHexError)

Error converting hex to bytes.

InvalidParity(u64)

Invalid parity.

K256(Error)

Available on crate feature k256 only.

k256 error

Trait Implementations

impl Debug for SignatureError

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

Formats the value using the given formatter.

impl Display for SignatureError

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

Formats the value using the given formatter.

impl Error for SignatureError

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 SignatureError

Available on crate feature k256 only.

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<FromHexError> for SignatureError

fn from(err: FromHexError) -> Self

Converts to this type from the input type.

impl From<Infallible> for SignatureError

fn from(_: Infallible) -> Self

Converts to this type from the input type.

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 24 bytes

Size for each variant:

• FromBytes: 16 bytes
• FromHex: 16 bytes
• InvalidParity: 8 bytes
• K256: 16 bytes