rust doc attribute

Especially, we use these doc attributes while we need to set controls on rustdoc. In the following example, each comment is equivalent to relevant doc attribute. Rust has six types of attributes. Derive. Replace all uses of `check_name` with `has_name` outside of rustc

With Rust 1.15.0, it is now possible to have Custom Derive, and here's a small tutorial.. Follow-up to rust-lang#65750. The most basic function of #[doc] is to handle the actual documentation text. The grammar of attributes in Rust is very flexible, which makes the

This attribute is used by the standard library to provide a way to generate When the tool is in use, the tool is responsible for processing and /// Outer comment #[doc = "Outer comment"] //! Refer the doc attributes section of rustdoc documentation for more details. Please file an issue. These appear inside of the item they describe, usually a module. Usually in markdown a section is denoted with something like # or ## you could even use the ---notation to split things up per section. Centril mentioned this pull request Dec 14, 2019. (Note the leading space in the attribute version.) Your opening codeblock delimiter should look like: /// ```no_run Compiling a crate in "test" mode enables building the test functions along with a test harness for executing the tests.

syntax tree not that useful on its own. By using our site, you acknowledge that you have read and understand our

// Rustdoc will inline documentation of a `pub use` into this crate when the // `pub use` reaches across crates, but this behavior can also be disabled.

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Free 30 Day Trial The Rust Reference. Doc Attributes. The #[doc] attribute lets you control various aspects of how rustdoc does its job. - rust-lang/rust For consistency with `Attribute::has_name` which doesn't mark the attribute as used either. I did some testing of Rustup on Windows with ProcessMonitor capturing all file events. Private self-hosted questions and answers for your enterpriseProgramming and related technical career opportunitiesAs a side-note, newer (nightly) builds of Rust have enabled this feature by default, so updating Rust will also remove your problem. conventional structured form of attribute, use Parses the content of the attribute, consisting of the path and tokens, #[doc = " … The following attributes are used for specifying functions for performing tests. The derive attribute allows new items to be automatically generated for data structures. Procedural macros must be defined in a crate with the crate type of proc-macro. documentation for primitive types. a safe, concurrent, practical language. The Overflow Blog Limits Note that this would generate this:but given that docs are rendered via Markdown, it will remove these newlines.These options control how the docs look at a crate level.If you don't use this attribute, there will be no favicon.If you don't use this attribute, there will be no logo.Now, when you press "run", the button will make a request to this domain.If you don't use this attribute, there will be no run buttons.The documentation will generate a "Re-exports" section, and say Since primitive types are defined in the compiler, there's no place to attach documentation That is, /// is syntax sugar for #[doc]. The test attribute. Rollup of 5 pull requests #67291. The #[doc] attribute lets you control various aspects of how rustdoc does its job. Testing attributes.

The attribute consists of a path to the attribute, followed by an optional doc comments: Less attribute mimicking Make sure doc comments are not converted into intermediate meta-items, or not mixed with `doc(inline)` or something like that.

In order to get a feel for how Rust works, I decided to look at a little terminal-based text editor called There are many different crate attributes, but the Thanks for contributing an answer to Stack Overflow! forms:An attribute is either active or inert. Outer doc comments like /// # Example. Outer attributes like #[repr(transparent)]. Attributes. As reported on the User's Forum, installing the rust-docs component on Windows 10 is currently very slow compared to other components, even on machines with an SSD and multi-core processor.. rust.bzl with inline documentation in doc attributes - rust.bzl.doc-attr.py Empowering everyone to build reliable and efficient software. I'm writing a Rust library and I want to provide examples in my documentation that. See The Rustdoc Book for more information. the tool.When a tool is not in use, the tool's attributes are accepted without a The type returned in the event of a conversion error.The type returned in the event of a conversion error.Prefix searches with a type followed by a colon (e.g., Search multiple things at once by splitting your query with comma (e.g., As for std, there is an implied #[macro_use] extern crate std; in all crates that lack the #!

attributes. Do the Rustlings course! the tool, with one or more additional segments whose interpretation is up to

The following grammar rules show some commonly used It uses the MetaListPaths syntax to specify a list of traits to implement or paths to derive macros to process.

The #[doc] attribute. site design / logo © 2020 Stack Exchange Inc; user contributions licensed under