Enum KeyStoreError 

pub enum KeyStoreError {
    NotFound(String),
    Storage(String),
    AccessDenied(String),
    InvalidFormat(String),
    Unavailable(String),
}

Error types for key storage operations

Variants

NotFound(String)

The requested key was not found

Storage(String)

A storage backend error occurred

AccessDenied(String)

Access to the key was denied

InvalidFormat(String)

The key material format is invalid

Unavailable(String)

The storage backend is unavailable

Trait Implementations

impl Debug for KeyStoreError

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

Formats the value using the given formatter.

impl Display for KeyStoreError

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

Formats the value using the given formatter.

impl Error for KeyStoreError

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.