Enum DescriptorError 

pub enum DescriptorError {
    InvalidFormat {
        reason: String,
    },
    InvalidKey {
        reason: String,
    },
    InvalidAnnotation {
        reason: String,
    },
    ChecksumMismatch {
        expected: String,
        actual: String,
    },
    UnknownExpression {
        expression: String,
    },
}

Errors from parsing or generating BIP 392 sp() descriptors.

Variants

InvalidFormat

The descriptor string is malformed (missing parens, missing hash, etc.).

Fields

reason: String

InvalidKey

A key in the descriptor is invalid (bad hex, wrong length, invalid EC point).

Fields

reason: String

InvalidAnnotation

An annotation value is invalid (non-numeric, unknown key).

Fields

reason: String

ChecksumMismatch

The descriptor checksum does not match the computed value.

Fields

expected: String

actual: String

UnknownExpression

The descriptor uses an unknown expression (not sp()).

Fields

expression: String

Trait Implementations

impl Debug for DescriptorError

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

Formats the value using the given formatter.

impl Display for DescriptorError

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

Formats the value using the given formatter.

impl Error for DescriptorError

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.