Module generate 

Code to help generate functions.

The structure is:

• Generator
  • .impl_for(): ImplFor
    • .generate_fn(): FnBuilder
      • .body(|builder| { .. }): StreamBuilder

Afterwards, Generator::finish() must be called to take out the TokenStream produced.

Structs

FieldBuilder

A builder for struct or enum variant fields.

FnBuilder

A builder for functions.

GenConst

A builder for constants.

GenEnum

Builder to generate an enum <Name> { <value> { ... }, ... }

GenStruct

Builder to generate a struct. Defaults to a struct with named fields struct <Name> { <field>: <ty>, ... }

GenerateMod

Builder for generating a module with its contents.

Generator

The generator is used to generate code.

Impl

A helper struct for implementing functions for a given struct or enum.

ImplFor

A helper struct for implementing a trait for a given struct or enum.

Path

A path of identifiers, like mod::Type.

PushParseError

Failed to parse the code passed to StreamBuilder::push_parsed

StreamBuilder

A helper struct build around a TokenStream to make it easier to build code.

Enums

FnSelfArg

The self argument of a function

StringOrIdent

Helper enum to differentiate between a Ident or a String.

Traits

Parent

Helper trait to make it possible to nest several builders. Internal use only.