safe_index 0.9.11

Type-safe indexes.

# safe_index

Zero-cost-wraps `usize`-s to give them a specific type. The motivation is to have different kinds of
indices that are incompatible at type-level, thus lowering the chance of mixing them up compared to
using `usize`-s.

Index-type creation is done through a macro, so the type actually belong to the client crate. This lets users augment index-types with methods, trait implementations, *etc.*

See the [documentation] for details.

[documentation]: (safe_index's documentation)