Trait TryNew 

pub trait TryNew: Sized {
    type ValueType;
    type Error;

    // Required methods
    fn try_new(value: Self::ValueType) -> Result<Self, Self::Error>;
    fn new(value: Self::ValueType) -> Self;
}

Required Associated Types

type ValueType

type Error

Required Methods

fn try_new(value: Self::ValueType) -> Result<Self, Self::Error>

fn new(value: Self::ValueType) -> Self

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl TryNew for f64

type ValueType = f64

type Error = RealValueErrors<f64>

fn try_new(value: Self::ValueType) -> Result<Self, Self::Error>

fn new(value: Self::ValueType) -> Self

impl TryNew for Complex<f64>

type ValueType = Complex<f64>

type Error = ComplexValueErrors<f64, Complex<f64>>

fn try_new(value: Self::ValueType) -> Result<Self, Self::Error>

fn new(value: Self::ValueType) -> Self

Implementors