Crate impl_tools_lib

Impl-tools-lib

To implement the proc-macros, copy and modify the impl-tools crate, which is merely documentation plus wrappers around this crate.

Modules

autoimpl

Implementation of the #[autoimpl] attribute

fields

Custom version of syn fields types supporting initializers

generics

Custom version of syn generics supporting ‘X: trait’ bound

Structs

AttrImplDefault

ScopeAttr rule enabling #[impl_default] within impl_scope!

ForDeref

Autoimpl for types supporting Deref

ImplDefault

#[impl_default] attribute

Scope

Contents of impl_scope!

SimplePath

Simple, allocation-free path representation

Singleton

A struct with a single instantiation

SingletonField

A field of a Singleton

SingletonScope

A Scope plus field values

Enums

ScopeItem

Content of items supported by Scope that are not common to all variants

Traits

ScopeAttr

Attribute rule for Scope

Functions

find_attr_impl_default

Helper fn which can be passed to Scope::apply_attrs