Enum CommitmentError 

#[non_exhaustive]
pub enum CommitmentError {
    AmountTooLarge,
    FieldTooLong(usize),
    Truncated(usize),
    TrailingBytes(usize),
    UnknownVersion(u8),
    UnknownTag {
        field: &'static str,
        value: u8,
    },
}

Errors encoding or decoding the public-commitment journal.

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.

AmountTooLarge

The amount did not fit in the fixed 256-bit journal field.

FieldTooLong(usize)

A length-prefixed field exceeded the journal’s 16-bit size limit.

Truncated(usize)

The journal ended before a field could be fully read.

TrailingBytes(usize)

The journal carried unexpected bytes past its declared fields.

UnknownVersion(u8)

The journal’s leading version byte is not a layout this build understands.

UnknownTag

An enum discriminant in the journal did not map to a known variant.

Fields

field: &'static str

Name of the field whose tag was unrecognized.

value: u8

The unrecognized tag value.

Trait Implementations

impl Debug for CommitmentError

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

Formats the value using the given formatter.

impl Display for CommitmentError

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

Formats the value using the given formatter.

impl Error for CommitmentError

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.