rust-lang / rust-lang/rfcs

There is no way to create objects of intrinsically unsized types at compile time.

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Description

For example:

struct CStr([u8]);

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start with the issue's struct CStr([u8]); example and determine what compile-time construction of an intrinsically unsized type would need to support. Done would require a concrete, agreed-upon design for the missing capability, not just a localized code change.

Written by the indexing model from the issue text.

Assessment

Tech stack
rust
Domain
compilers
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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