Collection Traits (cl-traits)

Yet another library to provide traits that describe collections. This is a best-effort without GAT.

Many data structures have unique features that make it difficult or even impossible to create a single trait that fits all. That is why this crate provides a single method for each trait to achieve maximum flexibility and freedom.

Examples

```rust use cl_traits::*;

struct SomeCustomVector(Vec, Vec);

impl Length for SomeCustomVector { type LengthRet = usize;

fn length(&self) -> Self::LengthRet { self.0.length() + self.1.length() } }

fn main() { let v = SomeCustomVector(vec![1, 2], vec![3, 4, 5, 6]); assert_eq!(v.length(), 6); } ```

You can see more complete examples in the examples subdirectories.

Derives

Derives are somewhat limited because they aggregate every single attribute, threfore, should be used with caution.

```rust use cltraits::*; use cltraits_derive::*;

[derive(WithLength)]

struct SomeCustomVector(Vec, Vec);

fn main() { let v = SomeCustomVector(vec![1, 2], vec![3, 4, 5, 6]); assert_eq!(v.length(), (2, 4)); } ```

Future

In the future, given some context and assurance, this crate might provide more complex traits, e.g., ContiguousIndexedSparseCollection.