You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
65 lines
2.4 KiB
Markdown
65 lines
2.4 KiB
Markdown
# Rust Design Patterns
|
|
|
|
An open source repository of design patterns and idioms in the Rust programming
|
|
language.
|
|
|
|
|
|
## Contents
|
|
|
|
[Introduction](intro.md)
|
|
|
|
### Idioms
|
|
|
|
* [Constructor](idioms/ctor.md)
|
|
* [Concatenating strings with `format!`](idioms/concat-format.md)
|
|
* TODO private field to indicate extensibility
|
|
* TODO trait to separate visibility of methods from visibility of data (https://github.com/sfackler/rust-postgres/blob/master/src/lib.rs#L1400)
|
|
* [Collections are smart pointers](idioms/deref.md)
|
|
* TODO leak amplification ("Vec::drain sets the Vec's len to 0 prematurely so that mem::forgetting Drain "only" mem::forgets more stuff. instead of exposing uninitialized memory or having to update the len on every iteration")
|
|
* [Finalisation in destructors](idioms/dtor-finally.md)
|
|
* TODO interior mutability - UnsafeCell, Cell, RefCell
|
|
* TODO treating Option like a list
|
|
|
|
### Design patterns
|
|
|
|
* [Builder](patterns/builder.md)
|
|
* [RAII guards](patterns/RAII.md)
|
|
* [Newtype](patterns/newtype.md)
|
|
* TODO iterators (to safely avoid bounds checks)
|
|
* TODO closures and lifetimes (coupling to lifetime)
|
|
* TODO platform-specific sub-modules (https://github.com/rust-lang/rfcs/blob/master/text/0517-io-os-reform.md#platform-specific-opt-in)
|
|
* TODO affine types/session types
|
|
* [Entry API](patterns/entry.md)
|
|
* TODO visitor
|
|
* TODO fold
|
|
* TODO small crates and semver
|
|
* TODO extension traits
|
|
* TODO destructor bombs (ensure linear typing dynamically, e.g., https://github.com/Munksgaard/session-types/commit/0f25ccb7c3bc9f65fa8eaf538233e8fe344a189a)
|
|
* TODO convertible to Foo trait for more generic generics (e.g., http://static.rust-lang.org/doc/master/std/fs/struct.File.html#method.open)
|
|
* [Late bound bounds](patterns/late-bounds.md)
|
|
* TODO 'shadow' borrowed version of struct - e.g., double buffering, Niko's parser generator
|
|
* TODO composition of structs to please the borrow checker
|
|
|
|
|
|
|
|
### Anti-patterns
|
|
|
|
* TODO thread + catch_panic for exceptions
|
|
* TODO Clone to satisfy the borrow checker
|
|
* TODO Deref polymorphism
|
|
* TODO Matching all fields of a struct (back compat)
|
|
* TODO wildcard matches
|
|
* TODO taking an enum rather than having multiple functions
|
|
|
|
|
|
|
|
## Contributing
|
|
|
|
Contributions are very welcome!
|
|
|
|
You should start with [the template](template.md). Copy it into the appropriate
|
|
directory, edit it, and submit a PR. You might not want every section, and you
|
|
might want to add extra sections.
|
|
|
|
Correction and elaboration PRs are very welcome.
|