Enum bip39::Error

pub enum Error {
    BadWordCount(usize),
    UnknownWord(usize),
    BadEntropyBitCount(usize),
    InvalidChecksum,
    AmbiguousLanguages(AmbiguousLanguages),
}

A BIP39 error.

Variants

BadWordCount(usize)

Mnemonic has a word count that is not a multiple of 6.

UnknownWord(usize)

Mnemonic contains an unknown word. Error contains the index of the word. Use mnemonic.split_whitespace().get(i) to get the word.

BadEntropyBitCount(usize)

Entropy was not a multiple of 32 bits or between 128-256n bits in length.

InvalidChecksum

The mnemonic has an invalid checksum.

AmbiguousLanguages(AmbiguousLanguages)

The mnemonic can be interpreted as multiple languages. Use the helper methods of the inner struct to inspect which languages are possible.

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Error

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Eq for Error

impl Error for Error

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

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

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

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

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

pub fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl PartialEq<Error> for Error

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

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

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

This method tests for !=.

impl StructuralEq for Error

impl StructuralPartialEq for Error