Enum rocket_contrib::databases::ConfigError

pub enum ConfigError {
    MissingTable,
    MissingKey,
    MalformedConfiguration,
    MissingUrl,
    MalformedUrl,
    InvalidPoolSize(i64),
}

Error returned on invalid database configurations.

Variants

MissingTable

The databases configuration key is missing or is empty.

MissingKey

The requested database configuration key is missing from the active configuration.

MalformedConfiguration

The configuration associated with the key isn’t a Table.

MissingUrl

The required url key is missing.

MalformedUrl

The value for url isn’t a string.

InvalidPoolSize(i64)

The pool_size exceeds u32::max_value() or is negative.

Trait Implementations

impl Clone for ConfigError

fn clone(&self) -> ConfigError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ConfigError

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

Formats the value using the given formatter.

impl<'a> Display for ConfigError

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

Formats the value using the given formatter.

impl PartialEq for ConfigError

fn eq(&self, other: &ConfigError) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for ConfigError

impl Eq for ConfigError

impl StructuralPartialEq for ConfigError