### Build `bytes` documentation with feature gates

Source: https://github.com/tokio-rs/bytes/blob/master/README.md

This command-line snippet demonstrates how to build the `bytes` crate's documentation using `cargo doc` with a nightly toolchain. The `RUSTDOCFLAGS="--cfg docsrs"` flag ensures that feature gates are properly displayed in the generated documentation, providing a complete view of the API.

```bash
RUSTDOCFLAGS="--cfg docsrs" cargo +nightly doc
```

--------------------------------

### Enable Serde support for `bytes` in Cargo.toml

Source: https://github.com/tokio-rs/bytes/blob/master/README.md

This `Cargo.toml` snippet illustrates how to enable the optional `serde` feature for the `bytes` crate. Enabling this feature allows `Bytes` and `BytesMut` types to be serialized and deserialized using the Serde framework, facilitating data interchange.

```toml
[dependencies]
bytes = { version = "1", features = ["serde"] }
```

--------------------------------

### Import `bytes` types in Rust

Source: https://github.com/tokio-rs/bytes/blob/master/README.md

This Rust snippet demonstrates how to import essential types like `Bytes`, `BytesMut`, `Buf`, and `BufMut` from the `bytes` crate into your Rust code. Importing these types makes them directly accessible and usable within your program.

```rust
use bytes::{Bytes, BytesMut, Buf, BufMut};
```

--------------------------------

### Add `bytes` dependency to Cargo.toml

Source: https://github.com/tokio-rs/bytes/blob/master/README.md

This snippet shows how to add the `bytes` library as a dependency to your Rust project's `Cargo.toml` file. It specifies version `1` for compatibility, making the crate available for use in your project.

```toml
[dependencies]
bytes = "1"
```

--------------------------------

### Configure `bytes` for `no_std` environment in Cargo.toml

Source: https://github.com/tokio-rs/bytes/blob/master/README.md

This `Cargo.toml` configuration snippet shows how to disable the default `std` feature of the `bytes` crate, enabling its use in `no_std` environments. This is crucial for embedded systems or contexts where the Rust standard library is not available.

```toml
[dependencies]
bytes = { version = "1", default-features = false }
```

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