Enum DecodingError 

pub enum DecodingError {
    InvalidBech32(Bech32Error),
    InvalidBase64(Base64Error),
    InvalidHex(HexError),
    InvalidEncoding {
        hint: String,
    },
}

Unified error type for multi-format decoding operations.

Wraps format-specific errors from hex, base64url, bech32, and bech32m decoders. Always available; variants depend on enabled features.

Variants

InvalidBech32(Bech32Error)

Bech32 or Bech32m decoding failed.

InvalidBase64(Base64Error)

Base64url decoding failed.

InvalidHex(HexError)

Hexadecimal decoding failed.

InvalidEncoding

Generic encoding failure in debug builds (includes a non-sensitive hint).

Fields

hint: String

Short hint for developers (debug builds only).

Trait Implementations

impl Clone for DecodingError

fn clone(&self) -> DecodingError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DecodingError

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

Formats the value using the given formatter.

impl Display for DecodingError

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

Formats the value using the given formatter.

impl Error for DecodingError

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.