sema-docs 1.21.2

Canonical structured documentation for Sema builtins/special forms; powers LSP hover/completion and REPL apropos
Documentation 
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---
name: "context/get"
module: "context"
section: "Core Functions"
---

Retrieve a value by key. Returns `nil` if the key doesn't exist.

```sema
(context/get :trace-id)   ; => "abc-123"
(context/get :missing)    ; => nil
```