Enum SecretKeyError 

#[non_exhaustive]
pub enum SecretKeyError {
    Hex(HexError),
    InvalidLength(usize),
    InvalidScalar,
    Rng(RngError),
}

Errors raised when constructing a SecretKey.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Hex(HexError)

The hex representation could not be decoded.

InvalidLength(usize)

The byte slice was not exactly SECRET_KEY_SIZE long.

InvalidScalar

The bytes did not encode a valid secp256k1 scalar (0 or >= n).

Rng(RngError)

The OS entropy source failed.

Trait Implementations

impl Clone for SecretKeyError

fn clone(&self) -> SecretKeyError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for SecretKeyError

impl Debug for SecretKeyError

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

Formats the value using the given formatter.

impl Display for SecretKeyError

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

Formats the value using the given formatter.

impl Error for SecretKeyError

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<HexError> for SecretKeyError

fn from(source: HexError) -> Self

Converts to this type from the input type.

impl From<RngError> for SecretKeyError

fn from(source: RngError) -> Self

Converts to this type from the input type.

impl From<SecretKeyError> for FromBech32Error

fn from(source: SecretKeyError) -> Self

Converts to this type from the input type.

impl From<SecretKeyError> for Nip49Error

Available on crate feature nip49 only.

fn from(source: SecretKeyError) -> Self

Converts to this type from the input type.

impl From<SecretKeyError> for Nip60Error

Available on crate feature nip44 only.

fn from(source: SecretKeyError) -> Self

Converts to this type from the input type.