Crate codegen

Provides a builder API for generating Rust code.

The general strategy for using the crate is as follows:

1. Create a Scope instance.
2. Use the builder API to add elements to the scope.
3. Call Scope::to_string() to get the generated code.

For example:

use codegen::Scope;

let mut scope = Scope::new();

scope.new_struct("Foo")
    .derive("Debug")
    .field("one", "usize")
    .field("two", "String");

println!("{}", scope.to_string());

Structs

AssociatedType	Defines an associated type.
Block	Defines a code block. This is used to define a function body.
Enum	Defines an enumeration.
Field	Defines a struct field.
Formatter	Configures how a scope is formatted.
Function	Defines a function.
Impl	Defines an impl block.
Import	Defines an import (use statement).
Module	Defines a module.
Scope	Defines a scope.
Struct	Defines a struct.
Trait	Define a trait.
Type	Defines a type.
Variant	Defines an enum variant.