Enum syntax::ext::base::Annotatable

pub enum Annotatable {
    Item(P<Item>),
    TraitItem(P<TraitItem>),
    ImplItem(P<ImplItem>),
    ForeignItem(P<ForeignItem>),
    Stmt(P<Stmt>),
    Expr(P<Expr>),
}

Variants

Item(P<Item>)TraitItem(P<TraitItem>)ImplItem(P<ImplItem>)ForeignItem(P<ForeignItem>)Stmt(P<Stmt>)Expr(P<Expr>)

Methods

impl Annotatable

pub fn span(&self) -> Span

pub fn expect_item(self) -> P<Item>

pub fn map_item_or<F, G>(self, f: F, or: G) -> Annotatable where     F: FnMut(P<Item>) -> P<Item>,     G: FnMut(Annotatable) -> Annotatable,

pub fn expect_trait_item(self) -> TraitItem

pub fn expect_impl_item(self) -> ImplItem

pub fn expect_foreign_item(self) -> ForeignItem

pub fn expect_stmt(self) -> Stmt

pub fn expect_expr(self) -> P<Expr>

pub fn derive_allowed(&self) -> bool

pub fn visit_with<'a, V: Visitor<'a>>(&'a self, visitor: &mut V)

Trait Implementations

impl HasAttrs for Annotatable

Important traits for &'a mut [u8]

impl<'a> Write for &'a mut [u8]impl<'a> Read for &'a [u8]

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

fn map_attrs<F: FnOnce(Vec<Attribute>) -> Vec<Attribute>>(self, f: F) -> Self

impl Into<Vec<Annotatable>> for Annotatable

fn into(self) -> Vec<Annotatable>

Performs the conversion.

impl Clone for Annotatable

fn clone(&self) -> Annotatable

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Annotatable

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

Formats the value using the given formatter.