Expand description

Built-in attributes and cfg flag gating.

Macros§

  • cfg_fn 🔒
  • gated 🔒
  • or_default 🔒
    A convenience macro to deal with $($expr)?.
  • rustc_attr 🔒
  • template 🔒
    A convenience macro for constructing attribute templates. E.g., template!(Word, List: "description") means that the attribute supports forms #[attr] and #[attr(description)].
  • ungated 🔒

Structs§

Enums§

Constants§

Statics§

Functions§

Type Aliases§