Enum ErrorCode 

pub enum ErrorCode {
    Internal(String),
    CertificateNotFound(String),
    UnsupportedScheme(String),
    SigningFailed(String),
    Other {
        code: i64,
        message: String,
    },
}

Protocol error code with message.

Well-known codes from the key-provider protocol:

• -1: internal/infrastructure error
• 1: certificate not found
• 2: unsupported signature scheme
• 3: signing failed

Providers may define additional codes via Other.

Variants

Internal(String)

Internal/infrastructure error (-1).

CertificateNotFound(String)

Certificate not found (1).

UnsupportedScheme(String)

Unsupported signature scheme (2).

SigningFailed(String)

Signing failed (3).

Other

A provider-defined code not covered by the well-known variants.

Fields

code: i64

message: String

Implementations

impl ErrorCode

pub fn as_i64(&self) -> i64

Trait Implementations

impl Debug for ErrorCode

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

Formats the value using the given formatter.

impl Display for ErrorCode

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

Formats the value using the given formatter.

impl Error for ErrorCode

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 From<ErrorCode> for Error

fn from(source: ErrorCode) -> Self

Converts to this type from the input type.

impl From<ErrorCode> for ErrorPayload

fn from(e: ErrorCode) -> Self

Converts to this type from the input type.

impl From<ErrorPayload> for ErrorCode

fn from(p: ErrorPayload) -> Self

Converts to this type from the input type.