Enum Error 

pub enum Error {
    Http(String),
    Asn1(String),
    Verification(String),
    InvalidResponse(String),
    ParseError(String),
    SignatureVerificationError(String),
    HashMismatch {
        expected: String,
        actual: String,
    },
    ResponseFailure,
    NoToken,
    NoTstInfo,
    InvalidEKU,
    CertificateValidationError(String),
    Parse(String),
}

Errors that can occur in TSA operations

Variants

Http(String)

HTTP request error

Asn1(String)

ASN.1 encoding/decoding error

Verification(String)

Timestamp verification error

InvalidResponse(String)

Invalid timestamp response

ParseError(String)

Failed to parse timestamp response

SignatureVerificationError(String)

Failed to verify timestamp signature

HashMismatch

Timestamp message hash does not match signature

Fields

expected: String

actual: String

ResponseFailure

Timestamp response indicates failure status

NoToken

No timestamp token in response

NoTstInfo

No TSTInfo in timestamp token

InvalidEKU

Leaf certificate does not have TimeStamping EKU

CertificateValidationError(String)

TSA certificate validation failed

Parse(String)

Timestamp parsing error

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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.