CheckConcreteStructs.jl

Faulty or missing type declarations, especially for struct fields, are a common performance pitfall in Julia. This package allows you to check that the structs you work with have concretely-typed fields.

Getting started

You can install CheckConcreteStructs.jl from the GitHub URL:

using Pkg
Pkg.add(url="https://github.com/gdalle/CheckConcreteStructs.jl")

The main exports of this package are:

• the function all_concrete, which can be used on an existing type or module
• the macro @check_concrete, which can be used before a struct definition

Please read their docstrings for examples.

Related packages

ConcreteStructs.jl exports a macro @concrete which adds all the necessary type parameters to a struct definition. In other words:

• CheckConcreteStructs.jl tells you how to fix problems when they occur.
• ConcreteStructs.jl prevents them from occurring at all (in a slightly more opaque way).