alloc::string::ToString - Rust
Description: API documentation for the Rust `ToString` trait in crate `alloc`.
Keywords: rust, rustlang, rust-lang, ToString

# Trait alloc::string::ToString 1.0.0 [−] [src]

    pub trait ToString {
        fn to_string(&self) -> String;
    }

A trait for converting a value to a `String`.

This trait is automatically implemented for any type which implements the `Display` trait. As such, `ToString` shouldn't be implemented directly: `Display` should be implemented instead, and you get the `ToString` implementation for free.

## Required Methods

### `fn to_string(&self) -> String`

Converts the given value to a `String`.

# Examples

Basic usage:

    let i = 5;
    let five = String::from("5");

    assert_eq!(five, i.to_string());

## Implementors

- `impl<T: Display + ?Sized> ToString for T`
- `impl ToString for str`
- [src]
  `impl<'a> ToString for Cow<'a, str>`
- [src]
  `impl ToString for String`

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