Crate impl_tools 

Impl-tools

#[autoimpl] is an alternative to #[derive] with more features (also usable on traits).

#[impl_default] is an alternative to #[derive(Default)] supporting field initializers.

#[impl_self] provides impl Self syntax, avoiding the need to repeat generics when writing impls on a local type definition. This supercedes impl_scope! (except regarding impl_default).

impl_anon! is a function-like macro used to define and instantiate a unique (single-use) type. It supports everything supported by impl_scope! plus field initializers and (limited) automatic typing of fields.

User-extensions to both #[autoimpl] and impl_self are possible with a custom proc-macro crate depending on impl-tools-lib.

Macros

impl_anon

Construct an anonymous struct

impl_scope

Implement a type with impl Self syntax

Attribute Macros

autoimpl

An alternative to the standard derive macro

impl_default

Impl Default with given field or type initializers

impl_self

Implement a type with impl Self syntax