Trait std::convert::Into

pub trait Into<T> {
    fn into(self) -> T;
}

A conversion that consumes self, which may or may not be expensive.

Examples

String implements Into<Vec<u8>>:

fn is_hello<T: Into<Vec<u8>>>(s: T) {
   let bytes = b"hello".to_vec();
   assert_eq!(bytes, s.into());
}

let s = "hello".to_string();
is_hello(s);

Required Methods

fn into(self) -> T

Performs the conversion.

Implementors

• impl<T, U> Into<U> for T where U: From<T>
• impl Into<Vec<u8>> for String