SignatureError

delta_base_sdk::crypto::ed25519

Enum SignatureError 

pub enum SignatureError {
    SignatureSerialization {
        source: SerializationError,
    },
    SigningFailed {
        source: Error,
    },
    VerificationFailed {
        source: Error,
    },
    ParseSignatureFromBytes {
        source: Error,
    },
    ParseSignatureFromBase58 {
        source: Error,
    },
}
Expand description

Errors related to signature operations

Variants§

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SignatureSerialization

Serialization failed

Fields

§source: SerializationError

underlying error

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SigningFailed

Signing failed

Fields

§source: Error

underlying error

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VerificationFailed

Signature verfication failed

Fields

§source: Error

underlying error

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ParseSignatureFromBytes

Signature parsing from bytes failed

Fields

§source: Error

underlying error

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ParseSignatureFromBase58

Signature seserialization failed

Fields

§source: Error

underlying error

Trait Implementations§

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impl Debug for SignatureError

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

Formats the value using the given formatter. Read more
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impl Display for SignatureError

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

Formats the value using the given formatter. Read more
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impl Error for SignatureError
where SignatureError: Debug + Display,

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fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()
Read more
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fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting
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fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any. Read more
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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. Read more
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impl ErrorCompat for SignatureError

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fn backtrace(&self) -> Option<&Backtrace>

Returns a Backtrace that may be printed.
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fn iter_chain(&self) -> ChainCompat<'_, '_>
where Self: AsErrorSource,

Returns an iterator for traversing the chain of errors, starting with the current error and continuing with recursive calls to Error::source. Read more
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impl From<SerializationError> for SignatureError

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fn from(source: SerializationError) -> SignatureError

Converts to this type from the input type.

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Causes self to use its UpperExp implementation when Debug-formatted.
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