Enum CallPlanError 

pub enum CallPlanError {
    ParameterCount {
        expected: usize,
        actual: usize,
    },
    ValueMismatch {
        index: usize,
        reason: &'static str,
    },
    BufferOverflow,
}

Errors raised when a call plan cannot be created.

Variants

ParameterCount

Number of supplied values does not match the signature.

Fields

expected: usize

actual: usize

ValueMismatch

A value does not satisfy the parameter kind.

Fields

index: usize

reason: &'static str

BufferOverflow

A buffer could not be laid out due to arithmetic overflow.

Trait Implementations

impl Debug for CallPlanError

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

Formats the value using the given formatter.

impl Display for CallPlanError

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

Formats the value using the given formatter.

impl Error for CallPlanError

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.