Trait std::convert::TryInto [−] [src]

pub trait TryInto<T> {
    type Error;
    fn try_into(self) -> Result<T, Self::Error>;
}

🔬 This is a nightly-only experimental API. (try_from #33417)

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

Library authors should not directly implement this trait, but should prefer implementing the TryFrom trait, which offers greater flexibility and provides an equivalent TryInto implementation for free, thanks to a blanket implementation in the standard library. For more information on this, see the documentation for Into.

Associated Types

`type Error`

🔬 This is a nightly-only experimental API. (try_from #33417)

The type returned in the event of a conversion error.

Required Methods

`fn try_into(self) -> Result<T, Self::Error>`

🔬 This is a nightly-only experimental API. (try_from #33417)

Performs the conversion.

Implementors

impl<T, U> TryInto<U> for T where U: TryFrom<T>, type Error = <U as TryFrom<T>>::Error;
[src]