Enum QueryError

pub enum QueryError {
    InvalidSql(String),
    MissingFields(String),
    InvalidParameter(String),
    UnsupportedOperation(String),
}

Error types for query builder operations

Variants

InvalidSql(String)

Invalid SQL syntax

MissingFields(String)

Missing required fields

InvalidParameter(String)

Invalid parameter binding

UnsupportedOperation(String)

Unsupported operation

Trait Implementations

impl Clone for QueryError

fn clone(&self) -> QueryError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for QueryError

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

Formats the value using the given formatter.

impl Display for QueryError

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

Formats the value using the given formatter.

impl Error for QueryError

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<QueryError> for ModelError

fn from(err: QueryError) -> Self

Converts to this type from the input type.