Enum CreateError 

pub enum CreateError {
    Reserved(String),
    Invalid(String),
}

Why a create_map_key_checked did not create the key.

Variants

Reserved(String)

The key is the reserved alias for its section (the default agent).

Invalid(String)

The generated Config::create_map_key rejected the request: there is no map-keyed section at path, or the key is invalid. Carries the reason.

Trait Implementations

impl Debug for CreateError

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

Formats the value using the given formatter.

impl Display for CreateError

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

Formats the value using the given formatter.

impl Error for CreateError

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.