Enum ConfigurationError 

pub enum ConfigurationError {
    InvalidMaxConnections(usize),
    InvalidDatabaseUrl(String),
}

Configuration error types with specific variants.

Variants

InvalidMaxConnections(usize)

Max connections is invalid (must be greater than 0).

InvalidDatabaseUrl(String)

Database URL is invalid or empty.

Trait Implementations

impl Clone for ConfigurationError

fn clone(&self) -> ConfigurationError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ConfigurationError

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

Formats the value using the given formatter.

impl Display for ConfigurationError

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

Formats the value using the given formatter.

impl Error for ConfigurationError

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<ConfigurationError> for Error

fn from(source: ConfigurationError) -> Self

Converts to this type from the input type.