Enum EncryptionError

pub enum EncryptionError {
    InvalidAccess,
    Operation,
    Generic(Error),
}

Errors that can occur during encryption operations.

These errors map to the exceptions defined in the Web Crypto API specification for encryption operations.

See MDN Documentation

Variants

InvalidAccess

Indicates that the requested operation is not valid for the provided key. This typically occurs when:

• The key doesn’t support the encryption operation
• The key’s algorithm doesn’t match the specified algorithm
• The key’s usages don’t include “encrypt”

Operation

Indicates that the operation failed for an algorithm-specific reason. This can occur when:

• The input data is too large
• The algorithm parameters are invalid
• There’s an internal error in the cryptographic implementation

Generic(Error)

A wrapper for other types of errors that may occur during encryption

Trait Implementations

impl Clone for EncryptionError

fn clone(&self) -> EncryptionError

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for EncryptionError

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

Formats the value using the given formatter.

impl Display for EncryptionError

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

Formats the value using the given formatter.

impl Error for EncryptionError

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 EncryptionError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<JsValue> for EncryptionError

fn from(value: JsValue) -> Self

Converts to this type from the input type.