Trait Untupleable

pub trait Untupleable: TupleLike {
    type UntupleOutput: TupleLike;

    // Required method
    fn untuple(self) -> Self::UntupleOutput;
}

Opposite operation of to_tuple().

Required Associated Types

type UntupleOutput: TupleLike

The type of tuple generated by untupling the elements of the tuple.

Required Methods

fn untuple(self) -> Self::UntupleOutput

Untuple a tuple, whose elements are all tuples with only one element.

Hint: The TupleLike trait provides the untuple() method as the wrapper for this untuple() method.

Example

use tuplez::{tuple, TupleLike};

let tup_tup = tuple!(tuple!(1), tuple!("hello"), tuple!(3.14));
assert_eq!(tup_tup.untuple(), tuple!(1, "hello", 3.14));

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.

Implementors

impl Untupleable for Unit

type UntupleOutput = Unit

impl<First, Other> Untupleable for Tuple<First, Other>

where First: TupleLike, Other: Untupleable,

type UntupleOutput = <First as TupleLike>::JoinOutput<<Other as Untupleable>::UntupleOutput>