Trait TryToOwned 

pub trait TryToOwned {
    type Owned: Borrow<Self>;

    // Required method
    fn try_to_owned(&self) -> Result<Self::Owned, OutOfMemory>;
}

Like std::borrow::ToOwned but returns an OutOfMemory error on allocation failure.

Required Associated Types

type Owned: Borrow<Self>

The owned version of this type.

Required Methods

fn try_to_owned(&self) -> Result<Self::Owned, OutOfMemory>

Try to allocate an owned version of 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 TryToOwned for str

type Owned = String

fn try_to_owned(&self) -> Result<<str as TryToOwned>::Owned, OutOfMemory>

impl<T> TryToOwned for [T]

where T: TryClone,

type Owned = Vec<T>

fn try_to_owned(&self) -> Result<<[T] as TryToOwned>::Owned, OutOfMemory>

Implementors

impl<T> TryToOwned for T

where T: TryClone,

type Owned = T