manual: update style
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@ -612,18 +612,18 @@ the behavior of the compiler.
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~~~~
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// Crate ID
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#[ crate_id = "projx#2.5" ];
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#![crate_id = "projx#2.5"]
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// Additional metadata attributes
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#[ desc = "Project X" ];
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#[ license = "BSD" ];
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#[ comment = "This is a comment on Project X." ];
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#![desc = "Project X"]
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#![license = "BSD"]
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#![comment = "This is a comment on Project X."]
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// Specify the output type
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#[ crate_type = "lib" ];
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#![crate_type = "lib"]
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// Turn on a warning
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#[ warn(non_camel_case_types) ];
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#![warn(non_camel_case_types)]
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~~~~
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A crate that contains a `main` function can be compiled to an executable.
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