Module syntax::attr[−][src]

Functions dealing with attributes and meta items

Re-exports

pub use self::IntType::*;

pub use self::ReprAttr::*;

pub use self::StabilityLevel::*;

Deprecation
RustcConstUnstable
RustcDeprecation
Stability	Represents the #[stable], #[unstable], #[rustc_{deprecated,const_unstable}] attributes.

InlineAttr
IntType
ReprAttr
StabilityLevel	The available stability levels.
UnwindAttr

cfg_matches	Tests if a cfg-pattern matches the cfg set
contains_feature_attr	Check if `attrs` contains an attribute like `#![feature(feature_name)]`. This will not perform any "sanity checks" on the form of the attributes.
contains_name
eval_condition	Evaluate a cfg-like condition (with `any` and `all`), using `eval` to evaluate individual items.
find_by_name
find_crate_name
find_deprecation	Find the deprecation attribute. `None` if none exists.
find_repr_attrs	Parse #[repr(...)] forms.
find_stability	Find the first stability attribute. `None` if none exists.
find_unwind_attr	Determine what `#[unwind]` attribute is present in `attrs`, if any.
first_attr_value_str_by_name
is_known
is_known_lint_tool
is_known_tool
is_used
list_contains_name
mark_known
mark_used
mk_attr_id
mk_attr_inner	Returns an inner attribute with the given value.
mk_attr_outer	Returns an outer attribute with the given value.
mk_list_item
mk_name_value_item
mk_name_value_item_str
mk_nested_word_item
mk_spanned_attr_inner	Returns an inner attribute with the given value and span.
mk_spanned_attr_outer	Returns an outer attribute with the given value and span.
mk_sugared_doc_attr
mk_word_item