Enum AdapterError 

pub enum AdapterError {
    AlreadyConfigured,
    NotConfigured,
    Initialization(String),
}

Error type for adapter configuration and runtime initialization.

Variants

AlreadyConfigured

NotConfigured

Initialization(String)

Implementations

impl AdapterError

pub fn already_configured() -> Self

Return an error indicating the adapter was configured more than once.

pub fn not_configured() -> Self

Return an error indicating the adapter was used before configuration.

pub fn initialization(message: impl Into<String>) -> Self

Return an initialization error with context from the failing step.

Trait Implementations

impl Debug for AdapterError

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

Formats the value using the given formatter.

impl Display for AdapterError

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

Formats the value using the given formatter.

impl Error for AdapterError

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.