Enum LicenseError 

pub enum LicenseError {
    ServerError(String),
    InvalidLicense(String),
    NetworkError(Error),
    StorageError(Error),
    EncryptionError(String),
    DecryptionError(String),
    KeyringError(String),
    ConfigError(String),
    ClientApiError(ClientApiError),
    UnknownError,
}

Central error type for license-related operations.

This is used by both the client and the server side of Talos. HTTP mapping / printing / logging should be done outside this type.

Variants

ServerError(String)

The server responded with an application-level error.

InvalidLicense(String)

The license is invalid for the requested operation.

NetworkError(Error)

Network / HTTP client errors when talking to the licensing server.

StorageError(Error)

Local storage errors (filesystem, OS I/O, etc.).

EncryptionError(String)

Errors during encryption (wrong key, algorithm failure, etc.).

DecryptionError(String)

Errors during decryption (corrupted ciphertext, wrong key, etc.).

KeyringError(String)

Errors when accessing the OS keyring/credential store.

ConfigError(String)

Configuration-related errors (missing values, invalid formats, etc.).

ClientApiError(ClientApiError)

Structured API error from the license server.

This wraps the server’s error response with machine-readable error codes for programmatic error handling.

UnknownError

Fallback for unexpected conditions that don’t fit other variants.

Trait Implementations

impl Debug for LicenseError

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

Formats the value using the given formatter.

impl Display for LicenseError

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

Formats the value using the given formatter.

impl Error for LicenseError

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 LicenseError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for LicenseError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<LicenseError> for ApiError

fn from(err: LicenseError) -> Self

Converts to this type from the input type.

impl IntoResponse for LicenseError

Map internal LicenseError into an HTTP response Axum understands.

This lets handlers return: Result<Json, LicenseError> and Axum will convert both success and error into HTTP responses.

Uses the standardized ApiError format for consistent error responses.

fn into_response(self) -> Response

Create a response.