Enum DbError

pub enum DbError {
    Connection(DbConnectionError),
    Specific(SpecificError),
}

Variants

Connection(DbConnectionError)

Specific(SpecificError)

Trait Implementations

impl Clone for DbError

fn clone(&self) -> DbError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DbError

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

Formats the value using the given formatter.

impl Display for DbError

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

Formats the value using the given formatter.

impl Error for DbError

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<DbConnectionError> for DbError

fn from(source: DbConnectionError) -> Self

Converts to this type from the input type.

impl From<DbError> for ClientError

fn from(source: DbError) -> Self

Converts to this type from the input type.

impl From<SpecificError> for DbError

fn from(source: SpecificError) -> Self

Converts to this type from the input type.

impl PartialEq for DbError

fn eq(&self, other: &DbError) -> 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 Eq for DbError

impl StructuralPartialEq for DbError