Why doesn't rust-analyzer reuse infrastructures of rustc?

• Rust Language Server

  6 3,568 7.0 Rust

  Discontinued Repository for the Rust Language Server (aka RLS)

  

In the last there was RLS that did exactly that. But the approach of rust-analyzer was found to be more performant.

• chalk

  25 1,769 7.0 Rust

  An implementation and definition of the Rust trait system using a PROLOG-like logic solver (by rust-lang)

  

rust-analyzer already uses chalk (https://github.com/rust-lang/chalk) which should replace the current trait resolver.

• WorkOS

  workos.com sponsored

  The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

  

• polonius

  31 1,249 0.0 Rust

  Defines the Rust borrow checker.

  

There is also polonius (https://github.com/rust-lang/polonius) which should replace the borrow checker but does not receive a lot of development resources.

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