Enum ArenaBindError 

pub enum ArenaBindError {
    ParameterCountMismatch {
        expected: usize,
        actual: usize,
    },
}

Error during arena-based parameter binding.

Variants

ParameterCountMismatch

Wrong number of parameters provided

Fields

expected: usize

actual: usize

Trait Implementations

impl Clone for ArenaBindError

fn clone(&self) -> ArenaBindError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ArenaBindError

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

Formats the value using the given formatter.

impl Display for ArenaBindError

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

Formats the value using the given formatter.

impl Error for ArenaBindError

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.