Enum bs58::decode::Error

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,
    // some variants omitted
}

Errors that could occur when decoding a Base58 encoded string.

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 feature="check" only.

The checksum did not match the payload bytes

Fields of InvalidChecksum

checksum: [u8; 4]

This is supported on feature="check" only.

The given checksum

expected_checksum: [u8; 4]

This is supported on feature="check" only.

The checksum calculated for the payload

InvalidVersion

This is supported on feature="check" only.

The checksum did not match the payload bytes

Fields of InvalidVersion

ver: u8

This is supported on feature="check" only.

The given checksum

expected_ver: u8

This is supported on feature="check" only.

The checksum calculated for the payload

NoChecksum

This is supported on 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()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

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