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".

Implementations on Foreign Types

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

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

Implementors