Enum VaultError 

#[non_exhaustive]
pub enum VaultError {
    NotFound(String),
    Backend(String),
    Io(Error),
}

Error type for vault operations.

Returned by VaultProvider::get_secret on failure.

The Backend(String) variant is the escape hatch for third-party vault implementations: format the underlying error into the String when no more specific variant applies.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

NotFound(String)

Backend(String)

Generic backend failure. Third-party vault implementors should use this variant to surface errors that do not fit NotFound or Io.

Io(Error)

Trait Implementations

impl Debug for VaultError

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

Formats the value using the given formatter.

impl Display for VaultError

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

Formats the value using the given formatter.

impl Error for VaultError

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 VaultError

fn from(source: Error) -> Self

Converts to this type from the input type.