Struct syntex_syntax::ast::Attribute
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[src]
pub struct Attribute {
pub id: AttrId,
pub style: AttrStyle,
pub value: MetaItem,
pub is_sugared_doc: bool,
pub span: Span,
}Meta-data associated with an item Doc-comments are promoted to attributes that have is_sugared_doc = true
Fields
id: AttrId
style: AttrStyle
value: MetaItem
is_sugared_doc: bool
span: Span
Methods
impl Attribute[src]
fn check_name(&self, name: &str) -> bool
fn name(&self) -> Name
fn value_str(&self) -> Option<Symbol>
fn meta_item_list(&self) -> Option<&[NestedMetaItem]>
fn is_word(&self) -> bool
fn span(&self) -> Span
fn is_meta_item_list(&self) -> bool
fn is_value_str(&self) -> bool
Indicates if the attribute is a Value String.
impl Attribute[src]
fn meta(&self) -> &MetaItem
Extract the MetaItem from inside this Attribute.
fn with_desugared_doc<T, F>(&self, f: F) -> T where F: FnOnce(&Attribute) -> T
Convert self to a normal #[doc="foo"] comment, if it is a
comment like /// or /** */. (Returns self unchanged for
non-sugared doc attributes.)
Trait Implementations
impl Clone for Attribute[src]
fn clone(&self) -> Attribute
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)1.0.0
Performs copy-assignment from source. Read more
impl PartialEq for Attribute[src]
fn eq(&self, __arg_0: &Attribute) -> bool
This method tests for self and other values to be equal, and is used by ==. Read more
fn ne(&self, __arg_0: &Attribute) -> bool
This method tests for !=.
impl Eq for Attribute[src]
impl Encodable for Attribute[src]
fn encode<__S: Encoder>(&self, __arg_0: &mut __S) -> Result<(), __S::Error>
Serialize a value using an Encoder.
impl Decodable for Attribute[src]
fn decode<__D: Decoder>(__arg_0: &mut __D) -> Result<Attribute, __D::Error>
Deserialize a value using a Decoder.
impl Hash for Attribute[src]
fn hash<__H: Hasher>(&self, __arg_0: &mut __H)
Feeds this value into the state given, updating the hasher as necessary.
fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher1.3.0
Feeds a slice of this type into the state provided.