Enum DescriptorError 

pub enum DescriptorError {
    ParseError {
        position: usize,
        message: String,
    },
    InvalidChecksum {
        expected: String,
        got: String,
    },
    MissingChecksum,
    InvalidKey(String),
    InvalidPublicKey(String),
    InvalidExtendedKey(String),
    InvalidDerivationPath(String),
    InvalidFingerprint(String),
    InvalidThreshold {
        k: usize,
        n: usize,
    },
    UnsupportedType(String),
    WildcardNotAllowed,
    IndexOutOfRange(u32),
    DerivationError(String),
    AddressError(String),
    ScriptError(String),
    EmptyDescriptor,
    UnexpectedEnd,
    UnexpectedChar(char, usize),
}

Errors that can occur when working with descriptors

Variants

ParseError

Invalid descriptor syntax

Fields

position: usize

Position in the string where error occurred

message: String

Error message

InvalidChecksum

Invalid checksum

Fields

expected: String

Expected checksum

got: String

Actual checksum

MissingChecksum

Missing checksum

InvalidKey(String)

Invalid key

InvalidPublicKey(String)

Invalid public key

InvalidExtendedKey(String)

Invalid extended key

InvalidDerivationPath(String)

Invalid derivation path

InvalidFingerprint(String)

Invalid fingerprint

InvalidThreshold

Invalid threshold

Fields

k: usize

Required signatures

n: usize

Total keys

UnsupportedType(String)

Unsupported descriptor type

WildcardNotAllowed

Wildcard not allowed

IndexOutOfRange(u32)

Index out of range

DerivationError(String)

HD derivation error

AddressError(String)

Address generation error

ScriptError(String)

Script generation error

EmptyDescriptor

Empty descriptor

UnexpectedEnd

Unexpected end of input

UnexpectedChar(char, usize)

Unexpected character

Implementations

impl DescriptorError

pub fn parse_error(position: usize, message: impl Into<String>) -> Self

Create a parse error at a specific position

Trait Implementations

impl Clone for DescriptorError

fn clone(&self) -> DescriptorError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DescriptorError

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

Formats the value using the given formatter.

impl Display for DescriptorError

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

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.

impl PartialEq for DescriptorError

fn eq(&self, other: &DescriptorError) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for DescriptorError

impl StructuralPartialEq for DescriptorError