Enum fixed_vectors::VectorError

pub enum VectorError {
    GenericError,
    CannotConvertFromImproperlySizedCollection,
}

The type returned in Results created by Vector functions.

Example

use fixed_vectors::{Vector2, VectorError};
use std::convert::TryFrom;
 
// This returns an `Err` because the given `Vec` is not as big as a `Vector2`
let try_from_vec = Vector2::try_from(vec![1]);
 
if let Err(error) = try_from_vec {
    assert_eq!(error, VectorError::CannotConvertFromImproperlySizedCollection);
}

Variants

GenericError

Returned when there’s not enough information to give a more verbose VectorError.

CannotConvertFromImproperlySizedCollection

Given when converting a Dynamically Sized Collection into a Vector, only when the Collection’s size is less than the Vector’s.

Example

use fixed_vectors::{Vector3, VectorError};
use std::convert::TryFrom;
 
let vec = vec![1, 2];
let res = Vector3::try_from(vec);
assert_eq!(res.err().unwrap(), VectorError::CannotConvertFromImproperlySizedCollection);

Trait Implementations

impl Clone for VectorError

fn clone(&self) -> VectorError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for VectorError

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

Formats the value using the given formatter.

impl PartialEq<VectorError> for VectorError

fn eq(&self, other: &VectorError) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for VectorError

impl StructuralPartialEq for VectorError