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JSON now supports no-std #182

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Apr 13, 2025
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JSON now supports no-std #182

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11 changes: 7 additions & 4 deletions _src/no-std.md
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Expand Up @@ -15,11 +15,14 @@ graph. That means if any other crate you depend on has not opted out of Serde's
default features, you will build Serde with the std feature enabled whether or
not your direct dependency on Serde has `default-features = false`.

In particular, a dependency on `serde_json` always needs Serde built with std.
If you need JSON support without a standard library, please use
[`serde-json-core`] instead of `serde_json`.
For example, if you are using `serde_json`, its equivalent enabled-by-default
`"std"` would also need to be disabled.

[`serde-json-core`]: https://crates.io/crates/serde-json-core
```toml
[dependencies]
serde = { version = "1.0", default-features = false }
serde_json = { version = "1.0", default-features = false, features = ["alloc"] }
```

### Derive

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