Enum ArrayFromTupleError

pub enum ArrayFromTupleError<T> {
    NotEnoughElements {
        expected_len: usize,
        actual_len: usize,
    },
    ElementFromObject {
        element_idx: usize,
        error: T,
    },
}

The error type returned when trying to convert an Array into a tuple.

Variants

NotEnoughElements

Not enough elements in the array.

Fields

expected_len: usize

actual_len: usize

ElementFromObject

The tuple element at the given index couldn’t be converted into the requested type.

Fields

element_idx: usize

error: T

Trait Implementations

impl<T> Debug for ArrayFromTupleError<T>

where T: Debug,

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

Formats the value using the given formatter.

impl<T> Display for ArrayFromTupleError<T>

where T: Debug,

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

Formats the value using the given formatter.

impl<T> Error for ArrayFromTupleError<T>

where ArrayFromTupleError<T>: Debug + Display,

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<T> PartialEq for ArrayFromTupleError<T>

where T: PartialEq,

fn eq(&self, other: &ArrayFromTupleError<T>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T> Eq for ArrayFromTupleError<T>

where T: Eq,

impl<T> StructuralPartialEq for ArrayFromTupleError<T>