Struct syntax::ast::Attribute
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[src]
pub struct Attribute {
pub id: AttrId,
pub style: AttrStyle,
pub path: Path,
pub tokens: TokenStream,
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
path: Path
tokens: TokenStream
is_sugared_doc: bool
span: Span
Methods
impl Attribute[src]
pub fn check_name(&self, name: &str) -> bool[src]
pub fn name(&self) -> Option<Name>[src]
pub fn value_str(&self) -> Option<Symbol>[src]
pub fn meta_item_list(&self) -> Option<Vec<NestedMetaItem>>[src]
pub fn is_word(&self) -> bool[src]
pub fn span(&self) -> Span[src]
pub fn is_meta_item_list(&self) -> bool[src]
pub fn is_value_str(&self) -> bool[src]
Indicates if the attribute is a Value String.
impl Attribute[src]
pub fn meta(&self) -> Option<MetaItem>[src]
Extract the MetaItem from inside this Attribute.
pub fn parse<'a, T, F>(&self, sess: &'a ParseSess, f: F) -> PResult<'a, T> where
F: FnMut(&mut Parser<'a>) -> PResult<'a, T>, [src]
F: FnMut(&mut Parser<'a>) -> PResult<'a, T>,
pub fn parse_list<'a, T, F>(
&self,
sess: &'a ParseSess,
f: F
) -> PResult<'a, Vec<T>> where
F: FnMut(&mut Parser<'a>) -> PResult<'a, T>, [src]
&self,
sess: &'a ParseSess,
f: F
) -> PResult<'a, Vec<T>> where
F: FnMut(&mut Parser<'a>) -> PResult<'a, T>,
pub fn parse_meta<'a>(&self, sess: &'a ParseSess) -> PResult<'a, MetaItem>[src]
pub fn with_desugared_doc<T, F>(&self, f: F) -> T where
F: FnOnce(&Attribute) -> T, [src]
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[src]
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)1.0.0[src]
Performs copy-assignment from source. Read more
impl PartialEq for Attribute[src]
fn eq(&self, __arg_0: &Attribute) -> bool[src]
This method tests for self and other values to be equal, and is used by ==. Read more
fn ne(&self, __arg_0: &Attribute) -> bool[src]
This method tests for !=.
impl Eq for Attribute[src]
impl Encodable for Attribute[src]
impl Decodable for Attribute[src]
impl Hash for Attribute[src]
fn hash<__H: Hasher>(&self, __arg_0: &mut __H)[src]
Feeds this value into the given [Hasher]. Read more
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher, 1.3.0[src]
H: Hasher,
Feeds a slice of this type into the given [Hasher]. Read more
impl Debug for Attribute[src]
fn fmt(&self, __arg_0: &mut Formatter) -> Result[src]
Formats the value using the given formatter. Read more