Enum Error 

pub enum Error {
    Parse(ParseError),
    Validation(ValidationError),
    Base64(Error),
    KeyTypeMismatch {
        expected: &'static str,
        actual: String,
    },
    AlgorithmMismatch {
        expected: &'static str,
        actual: Option<String>,
    },
    CurveMismatch {
        expected: &'static str,
        actual: String,
    },
    MissingField {
        field: &'static str,
    },
    MissingPrivateKey,
    Io(Error),
    Http(Error),
    Other(String),
}

The main error type for this crate.

All public functions return Result<T, Error> to ensure no panics occur in library code.

Variants

Parse(ParseError)

Failed to parse JSON.

Validation(ValidationError)

Key validation failed.

Base64(Error)

Base64 decoding failed.

KeyTypeMismatch

Key type mismatch during conversion.

Fields

expected: &'static str

The expected key type.

actual: String

The actual key type found.

AlgorithmMismatch

Algorithm mismatch during conversion.

Fields

expected: &'static str

The expected algorithm.

actual: Option<String>

The actual algorithm found.

CurveMismatch

Curve mismatch during conversion.

Fields

expected: &'static str

The expected curve.

actual: String

The actual curve found.

MissingField

Missing required field.

Fields

field: &'static str

The name of the missing field.

MissingPrivateKey

Private key parameters missing when required.

Io(Error)

I/O error (file operations).

Http(Error)

Available on crate feature http only.

HTTP request error.

Other(String)

Other error (for platform-specific or miscellaneous errors).

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, f: &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.

impl From<Error> for Error

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

Available on crate feature http only.

fn from(e: Error) -> Self

Converts to this type from the input type.