mirror of https://github.com/rwf2/Rocket.git
Add doc notes on how to depend on '-dev' versions.
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@ -43,8 +43,13 @@
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//! rocket = "0.5.0-dev"
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//! ```
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//!
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//! See the [guide](https://rocket.rs/master/guide) for more information on how to
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//! write Rocket applications. Here's a simple example to get you started:
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//! <small>Note that development versions, tagged with `-dev`, are not published
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//! and will will need to be specified as [git dependencies].</small>
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//!
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//! See the [guide](https://rocket.rs/master/guide) for more information on how
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//! to write Rocket applications. Here's a simple example to get you started:
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//!
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//! [git dependencies]: https://doc.rust-lang.org/cargo/reference/specifying-dependencies.html#specifying-dependencies-from-git-repositories
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//!
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//! ```rust,no_run
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//! #[macro_use] extern crate rocket;
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@ -46,6 +46,19 @@ Now, add Rocket as a dependency in your `Cargo.toml`:
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rocket = "0.5.0-dev"
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```
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! warning: Development versions must be _git_ dependencies.
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Development versions, tagged with `-dev`, are not published. To depend on a
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development version of Rocket, you'll need to point `Cargo.toml` to a Rocket
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git repository. For example, with `######` replaced with a git commit hash:
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`
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[dependencies]
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`
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`
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rocket = { git = "https://github.com/SergioBenitez/Rocket", rev = "######" }
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`
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Modify `src/main.rs` so that it contains the code for the Rocket `Hello, world!`
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program, reproduced below:
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