Enum bs58::decode::Error

#[non_exhaustive]pub enum Error {
    BufferTooSmall,
    InvalidCharacter {
        character: char,
        index: usize,
    },
    NonAsciiCharacter {
        index: usize,
    },
    InvalidChecksum {
        checksum: [u8; 4],
        expected_checksum: [u8; 4],
    },
    InvalidVersion {
        ver: u8,
        expected_ver: u8,
    },
    NoChecksum,
}

Errors that could occur when decoding a Base58 encoded string.

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.

BufferTooSmall

The output buffer was too small to contain the entire input.

InvalidCharacter

The input contained a character that was not part of the current Base58 alphabet.

Fields of InvalidCharacter

character: char

The unexpected character.

index: usize

The (byte) index in the input string the character was at.

NonAsciiCharacter

The input contained a multi-byte (or non-utf8) character which is unsupported by this Base58 decoder.

Fields of NonAsciiCharacter

index: usize

The (byte) index in the input string the start of the character was at.

InvalidChecksum

This is supported on crate feature check only.

The checksum did not match the payload bytes

Fields of InvalidChecksum

checksum: [u8; 4]

The given checksum

expected_checksum: [u8; 4]

The checksum calculated for the payload

InvalidVersion

This is supported on crate feature check only.

The version did not match the payload bytes

Fields of InvalidVersion

ver: u8

The given version

expected_ver: u8

The expected version

NoChecksum

This is supported on crate feature check only.

Not enough bytes to have both a checksum and a payload (less than to CHECKSUM_LEN)

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a copy of the value.

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

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

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

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

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

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

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

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