E4013: reborrow shortening failure

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What this means

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Metadata

• Code: E4013
• Default level: Error
• Phase: Borrow Check
• Canonical docs URL: https://docs.brim-lang.com/diagnostics/E4013
• Tags: borrow, lifetime

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How to fix

• introduce intermediate bindings
• explicit lifetime annotations

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Typical output

E4013: reborrow shortening failure
note: cannot shorten reborrow to required lifetime