Updating Contrib (#181)

* Updating Contrib

* add to contributing

* Update CONTRIBUTING.md

Co-authored-by: Marco Ieni <[email protected]>

Co-authored-by: Marco Ieni <[email protected]>

Author: simonsan

CONTRIBUTING.md

@@ -17,9 +17,11 @@ and you think it may not be appropriate to file an issue open a discussion in ou
 
 ## Writing a new article
 
-Before writing a new article please check our [issues](https://github.com/rust-unofficial/patterns/issues) and
-the [Pull Requests](https://github.com/rust-unofficial/patterns/pulls) if there are existing issues or someone
-is working on that topic.
+Before writing a new article please check in one of the following resources if there is an existing discussion or if someone is already working on that topic:
+
+- [Umbrella issue](https://github.com/rust-unofficial/patterns/issues/116),
+- [All issues](https://github.com/rust-unofficial/patterns/issues),
+- [Pull Requests](https://github.com/rust-unofficial/patterns/pulls)
 
 If you don't find an issue regarding your topic and you are sure it is not more feasible to open a thread in the [discussion board](https://github.com/rust-unofficial/patterns/discussions)
 please open a new issue, so we can discuss about the ideas and future content of the article together and maybe

README.md

@@ -3,46 +3,14 @@
 An open source book about design patterns and idioms in the Rust programming
 language that you can read [here](https://rust-unofficial.github.io/patterns/).
 
-## TODOs
-
-### Idioms
-
-* TODO stability for extensibility
-* TODO trait to separate visibility of methods from visibility of data (<https://github.com/sfackler/rust-postgres/blob/v0.9.6/src/lib.rs#L1400>)
-* 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")
-* TODO interior mutability - UnsafeCell, Cell, RefCell
-
-### Design patterns
-
-* 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 Module organisation (by looking at examples such as Rusts `libstd`, and how it integrated into the Rusts source code, lessons can be learned about ergonomic project management and API design. Closely assosciated with platform-specific sub-modules)
-* [Entry API](patterns/entry.md) (Currently just a boilerplate)
-* 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) (Currently just a boilerplate)
-* TODO 'shadow' borrowed version of struct - e.g., double buffering, Niko's parser generator
-* TODO composition of structs to please the borrow checker
-* TODO `Error` traits and `Result` forwarding
-* TODO graphs
-
-### Anti-patterns
-
-* TODO thread + catch_panic for exceptions
-* TODO Clone to satisfy the borrow checker
-* TODO Matching all fields of a struct (back compat)
-* TODO wildcard matches
-* TODO taking an enum rather than having multiple functions
-* TODO `unwrap()`ing every `Result` instead of forwarding it
-
 ## Contributing
 
 You are missing content in this repository that can be helpful for others and you are eager to explain it?
 Awesome! We are always happy about new contributions (e.g. elaboration or corrections on certain topics) to this project.
 
-We suggest reading our [Contribution guide](./CONTRIBUTING.md) to get more information on how it works.
+You can check the [Umbrella issue](https://github.com/rust-unofficial/patterns/issues/116) for all the patterns, anti-patterns, and idioms that could be added.
+
+We suggest reading our [Contribution guide](./CONTRIBUTING.md) to get more information on how contributing to this repository works.
 
 ## Building with mdbook