Legalize C-QUESTION-MARK violation (#2929)

* Legalize `C-QUESTION-MARK` violation * sure...
esp-rs · Jan 10, 2025 · e62141f · e62141f
1 parent 8fad943
commit e62141f
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/documentation/API-GUIDELINES.md b/documentation/API-GUIDELINES.md
@@ -13,6 +13,7 @@ In general, the [Rust API Guidelines](https://rust-lang.github.io/api-guidelines
 ## Amendments to the Rust API Guidelines
 
 - `C-RW-VALUE` and `C-SERDE` do not apply.
+- `C-QUESTION-MARK`: `?` is not applicable in the context of the `main` function in our driver.
 - `C-COMMON-TRAITS`:
   The set of traits to implement depend on the type and use case. In esp-hal, we can highlight a few such use cases and provide recommendations what should be implemented. If nothing here applies, use your best judgement.
   - Driver structures: `Debug`