# Trait bitflags::__core::borrow::ToOwned [−] [src]

    pub trait ToOwned {
        type Owned: Borrow<Self>;
        fn to_owned(&self) -> Self::Owned;
    }

A generalization of `Clone` to borrowed data.

Some types make it possible to go from borrowed to owned, usually by implementing the `Clone` trait. But `Clone` works only for going from `&T` to `T`. The `ToOwned` trait generalizes `Clone` to construct owned data from any borrow of a given type.

## Associated Types

### `type Owned: Borrow<Self>`

## Required Methods

### `fn to_owned(&self) -> Self::Owned`

Creates owned data from borrowed data, usually by cloning.

# Examples

Basic usage:

    let s = "a"; // &str
    let ss = s.to_owned(); // String

    let v = &[1, 2]; // slice
    let vv = v.to_owned(); // Vec

## Implementors

- `impl ToOwned for CStr`
- `impl ToOwned for OsStr`
- `impl ToOwned for Path`
- `impl ToOwned for str`
- `impl<T> ToOwned for T where T: Clone`
- `impl<T> ToOwned for [T] where T: Clone`

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