Temporarily take ownership of a value at a mutable location, and replace it with a new value based on the old one.

Macro for sealing traits and structures

Provides many useful tools related to tuples

Enhance Rust errors with file and line details using the `#[wherr]` macro for clearer debugging.

A Rust crate that defines the ToBoundedStatic and IntoBoundedStatic traits

Derive macro that adds a variant count to an enum.

Extensions for the rust Standard library and Tokio.

Rust crate that provides the Partial trait, and an optional macro to mirror a struct, wrapping each field in an Option.

A general purpose sum type with three cases: the enum `Among` with variants `Left`, `Middle` and `Right`. A three-way counterpart to `Either`, with `no_std`, `serde`, `futures` and `tokio` integrations.

Prevents AI assistants from suggesting outdated Rust code patterns

A macro to clone variables into the current scope shadowing old ones.

OptionCell: OnceCell but derivable from Option

The easiest and most intuitive error handling solution.

A collection of helper attribute macros for trait patterns

Rust library providing ranged types and math for integers, floats, and durations

encapsulate the act of deriving a struct from a reference

Rust macro crate for generating repetitive code

Get your own Any with support for casting to trait objects.

A trait for libraries that abstract over any executor

Create a multiline string literal