Enum OxiSqlError 

pub enum OxiSqlError {
    Parse(String),
    Execution(String),
    NotConnected,
    TypeMismatch {
        expected: &'static str,
        got: &'static str,
    },
    ConstraintViolation(String),
    Timeout(String),
    ConnectionPool(String),
    Migration(String),
    UnsupportedUri(String),
    Params(String),
    Other(String),
}

Errors that can occur during OxiSQL operations.

Variants

Parse(String)

The SQL could not be parsed.

Execution(String)

The statement failed during execution.

NotConnected

No connection is available.

TypeMismatch

A value had an unexpected type.

Fields

expected: &'static str

The type that was expected.

got: &'static str

The type that was encountered.

ConstraintViolation(String)

A unique or foreign key constraint was violated.

Timeout(String)

A connection or query timeout occurred.

ConnectionPool(String)

A connection pool error (exhausted, timeout, build failure).

Migration(String)

A migration error.

UnsupportedUri(String)

The requested URI or feature is not supported by this backend.

Params(String)

A named-parameter binding error (missing or malformed placeholder).

Other(String)

Any other error.

Trait Implementations

impl Debug for OxiSqlError

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

Formats the value using the given formatter.

impl Display for OxiSqlError

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

Formats the value using the given formatter.

impl Error for OxiSqlError

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.