Struct Attr 

pub struct Attr { /* private fields */ }

Implementations

impl Attr

pub fn meta(&self) -> Option<Meta>

pub fn excl_token(&self) -> Option<SyntaxToken<RustLanguage>>

pub fn pound_token(&self) -> Option<SyntaxToken<RustLanguage>>

pub fn l_brack_token(&self) -> Option<SyntaxToken<RustLanguage>>

pub fn r_brack_token(&self) -> Option<SyntaxToken<RustLanguage>>

impl Attr

pub fn as_simple_atom(&self) -> Option<SmolStr>

pub fn as_simple_call(&self) -> Option<(SmolStr, TokenTree)>

pub fn as_simple_path(&self) -> Option<Path>

pub fn simple_name(&self) -> Option<SmolStr>

pub fn path(&self) -> Option<Path>

pub fn kind(&self) -> AttrKind

pub fn skip_cfg_attrs(&self) -> SmallVec<[Meta; 1]>

Includes cfg_attr() inner metas (without considering the predicate).

Trait Implementations

impl AstNode for Attr

fn kind() -> SyntaxKind

where Attr: Sized,

This panics if the SyntaxKind is not statically known.

fn can_cast(kind: SyntaxKind) -> bool

fn cast(syntax: SyntaxNode<RustLanguage>) -> Option<Attr>

fn syntax(&self) -> &SyntaxNode<RustLanguage>

fn clone_for_update(&self) -> Self

where Self: Sized,

fn clone_subtree(&self) -> Self

where Self: Sized,

impl Clone for Attr

fn clone(&self) -> Attr

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Attr

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Display for Attr

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Eq for Attr

impl Hash for Attr

fn hash<H>(&self, state: &mut H)

where H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Attr

fn eq(&self, other: &Attr) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.