Enum ExecutionError 

pub enum ExecutionError {
    InvalidPlan(String),
    OperatorError(String),
    TypeMismatch(String),
    ResourceExhausted(String),
    Internal(String),
}

Query execution error types

Variants

InvalidPlan(String)

Invalid query plan

OperatorError(String)

Operator execution failed

TypeMismatch(String)

Type mismatch in expression evaluation

ResourceExhausted(String)

Resource exhausted (memory, disk, etc.)

Internal(String)

Internal error

Trait Implementations

impl Clone for ExecutionError

fn clone(&self) -> ExecutionError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExecutionError

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

Formats the value using the given formatter.

impl Display for ExecutionError

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

Formats the value using the given formatter.

impl Error for ExecutionError

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.