Trait HasTokens 

pub trait HasTokens {
    // Required methods
    fn tokens(&self) -> Option<&LazyAttrTokenStream>;
    fn tokens_mut(&mut self) -> Option<&mut Option<LazyAttrTokenStream>>;
}

A trait for AST nodes having (or not having) collected tokens.

Required Methods

fn tokens(&self) -> Option<&LazyAttrTokenStream>

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

Implementations on Foreign Types

impl<T: HasTokens> HasTokens for Option<T>

fn tokens(&self) -> Option<&LazyAttrTokenStream>

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

impl<T: HasTokens> HasTokens for Box<T>

fn tokens(&self) -> Option<&LazyAttrTokenStream>

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

Implementors

impl HasTokens for StmtKind

impl HasTokens for Arm

impl HasTokens for AttrItem

impl HasTokens for Attribute

impl HasTokens for Block

impl HasTokens for Expr

impl HasTokens for ExprField

impl HasTokens for FieldDef

impl HasTokens for GenericParam

impl HasTokens for Item

impl HasTokens for Param

impl HasTokens for Pat

impl HasTokens for PatField

impl HasTokens for Path

impl HasTokens for Stmt

impl HasTokens for Ty

impl HasTokens for Variant

impl HasTokens for Visibility

impl HasTokens for WherePredicate

impl HasTokens for AssocItem

impl HasTokens for ForeignItem