Description

issue #8167

Remove the (link) to the docs for ShellError and ParseError. As per discussion on the issue, the nu-parser version didn't update on the docs causing deadlinks for those errors, which brought the usefullness of these links into question and it was decided to remove all of them that derive(diagnostic).

User-Facing Changes

Before:

/home/rdevenney/projects/open_source/nushell〉ls | get name}
Error: nu::parser::unbalanced_delimiter (link)

  × Unbalanced delimiter.
   ╭─[entry #1:1:1]
 1 │ ls | get name}
   ·              ▲
   ·              ╰── unbalanced { and }
   ╰────

After:

/home/rdevenney/projects/open_source/nushell〉ls | get name}
Error: nu::parser::unbalanced_delimiter

  × Unbalanced delimiter.
   ╭─[entry #1:1:1]
 1 │ ls | get name}
   ·              ▲
   ·              ╰── unbalanced { and }
   ╰────

Tests + Formatting

Don't forget to add tests that cover your changes.

Make sure you've run and fixed any issues with these commands:

• cargo fmt --all -- --check to check standard code formatting (cargo fmt --all applies these changes)
• cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A clippy::needless_collect to check that you're using the standard code style
• cargo test --workspace to check that all tests pass

After Submitting

If your PR had any user-facing changes, update the documentation after the PR is merged, if necessary. This will help us keep the docs up to date.