Crate tuplestructops

Expand description

Structural operations for tuples

This crate implements splitting and joining tuples.

The traits are implemented for tuples from zero len (ie, () unit) to 16. (More with with the tuple_24 and tuple_32 features enabled.)

They are implemented for both tuples by value and reference, which either consume or borrow their inputs respectively.

An example of TupleJoin by value:

use tuplestructops::TupleJoin;

let out = (1,'a',"b").join((1., 2.));
println!("out {out:?}");

TupleSplit does the converse. It relies on pattern matching to determine the split.

use tuplestructops::TupleSplit;

let out: (_, (_,_,_)) = (1,2,3,4,5).split();
println!("out {out:?}");

Implement join for tuples.

Split a tuple into left and right portions.

Resulting type of joining tuples L and R. This is useful for referencing it in other type contexts. For example: