Trait MaybeTryFrom

pub trait MaybeTryFrom<T>: Sized {
    type Error;

    // Required method
    fn maybe_try_from(item: T) -> NullableResult<Self, Self::Error>;
}

Analogue of TryFrom that returns a NullableResult

Required Associated Types

type Error

The type that is returned if conversion fails

Required Methods

fn maybe_try_from(item: T) -> NullableResult<Self, Self::Error>

Convert a T to NullableResult<Self, Self::Error>

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.

Implementors

impl<T, U: TryFrom<T>> MaybeTryFrom<T> for U

type Error = <U as TryFrom<T>>::Error