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Mar 10, 2025
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Document that most enums representations require std or alloc features #179

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2 changes: 2 additions & 0 deletions _src/enum-representations.md
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Expand Up @@ -40,6 +40,8 @@ In JSON and other self-describing formats, the externally tagged representation
is often not ideal for readability. Serde provides attributes to select three
other possible representations.

**Note**: This is the only enums representation that requires neither `std` nor `alloc` Cargo features to be enabled.

## Internally tagged

```rust
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