E4014: union field borrow unsafe

Documentation Index

Fetch the complete documentation index at: https://docs.brim-lang.com/llms.txt

Use this file to discover all available pages before exploring further.

​

What this means

​

Metadata

• Code: E4014
• Default level: Error
• Phase: Borrow Check
• Canonical docs URL: https://docs.brim-lang.com/diagnostics/E4014
• Tags: borrow, unsafe

​

How to fix

• unsafe blocks
• prove mutual exclusion manually

​

Typical output

E4014: union field borrow unsafe
note: union field access violates aliasing guarantees