Enum RecoverError 

pub enum RecoverError {
    InvalidMessageHash,
    InvalidR,
    InvalidS,
    InvalidV,
}

Errors when performing ECDSA recover operations.

Variants

InvalidMessageHash

The message hash is not in the range of [0, 2^251).

InvalidR

The r value is not in the range of [0, 2^251).

InvalidS

The s value is not in the range of [0, 0x0800000000000010ffffffffffffffffb781126dcae7b2321e66a241adc64d2f).

InvalidV

The v value is neither 0 nor 1.

Trait Implementations

impl Debug for RecoverError

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

Formats the value using the given formatter.

impl Display for RecoverError

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

Formats the value using the given formatter.

impl Error for RecoverError

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.