Enum DerivationError 

#[non_exhaustive]
pub enum DerivationError {
    CannotDeriveHardenedChild,
    MaximumDepthExceeded,
}

A BIP-0032 error

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.

CannotDeriveHardenedChild

Attempted to derive a hardened child from an xpub.

You can only derive hardened children from xprivs.

MaximumDepthExceeded

Attempted to derive a child of depth 256 or higher.

There is no way to encode such xkeys.

Trait Implementations

impl Clone for DerivationError

fn clone(&self) -> DerivationError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DerivationError

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

Formats the value using the given formatter.

impl Display for DerivationError

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

Formats the value using the given formatter.

impl Eq for DerivationError

impl Error for DerivationError

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.

impl From<Infallible> for DerivationError

fn from(never: Infallible) -> Self

Converts to this type from the input type.

impl PartialEq for DerivationError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for DerivationError