Struct rustc_ast::ast_like::AstLikeWrapper

pub struct AstLikeWrapper<Wrapped, Tag> {
    pub wrapped: Wrapped,
    pub tag: PhantomData<Tag>,
}

A newtype around an AstLike node that implements AstLike itself.

Fields

wrapped: Wrapped

tag: PhantomData<Tag>

Implementations

impl<Wrapped, Tag> AstLikeWrapper<Wrapped, Tag>

pub fn new(wrapped: Wrapped, _tag: Tag) -> AstLikeWrapper<Wrapped, Tag>

Trait Implementations

impl<Wrapped: AstLike, Tag> AstLike for AstLikeWrapper<Wrapped, Tag>

const SUPPORTS_CUSTOM_INNER_ATTRS: bool

This is true if this AstLike might support ‘custom’ (proc-macro) inner attributes. Attributes like #![cfg] and #![cfg_attr] are not considered ‘custom’ attributes

fn attrs(&self) -> &[Attribute]

fn visit_attrs(&mut self, f: impl FnOnce(&mut Vec<Attribute>))

fn tokens_mut(&mut self) -> Option<&mut Option<LazyTokenStream>>

impl<Wrapped: Debug, Tag> Debug for AstLikeWrapper<Wrapped, Tag>

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

Formats the value using the given formatter.

Layout

Note: Unable to compute type layout, possibly due to this type having generic parameters. Layout can only be computed for concrete, fully-instantiated types.