Enum rustc_hir::Node

pub enum Node<'hir> {
    Param(&'hir Param<'hir>),
    Item(&'hir Item<'hir>),
    ForeignItem(&'hir ForeignItem<'hir>),
    TraitItem(&'hir TraitItem<'hir>),
    ImplItem(&'hir ImplItem<'hir>),
    Variant(&'hir Variant<'hir>),
    Field(&'hir FieldDef<'hir>),
    AnonConst(&'hir AnonConst),
    Expr(&'hir Expr<'hir>),
    Stmt(&'hir Stmt<'hir>),
    PathSegment(&'hir PathSegment<'hir>),
    Ty(&'hir Ty<'hir>),
    TraitRef(&'hir TraitRef<'hir>),
    Binding(&'hir Pat<'hir>),
    Pat(&'hir Pat<'hir>),
    Arm(&'hir Arm<'hir>),
    Block(&'hir Block<'hir>),
    Local(&'hir Local<'hir>),
    MacroDef(&'hir MacroDef<'hir>),
    Ctor(&'hir VariantData<'hir>),
    Lifetime(&'hir Lifetime),
    GenericParam(&'hir GenericParam<'hir>),
    Visibility(&'hir Visibility<'hir>),
    Crate(&'hir Mod<'hir>),
    Infer(&'hir InferArg),
}

Variants

Param

Tuple Fields of Param

0: &'hir Param<'hir>

Item

Tuple Fields of Item

0: &'hir Item<'hir>

ForeignItem

Tuple Fields of ForeignItem

0: &'hir ForeignItem<'hir>

TraitItem

Tuple Fields of TraitItem

0: &'hir TraitItem<'hir>

ImplItem

Tuple Fields of ImplItem

0: &'hir ImplItem<'hir>

Variant

Tuple Fields of Variant

0: &'hir Variant<'hir>

Field

Tuple Fields of Field

0: &'hir FieldDef<'hir>

AnonConst

Tuple Fields of AnonConst

0: &'hir AnonConst

Expr

Tuple Fields of Expr

0: &'hir Expr<'hir>

Stmt

Tuple Fields of Stmt

0: &'hir Stmt<'hir>

PathSegment

Tuple Fields of PathSegment

0: &'hir PathSegment<'hir>

Ty

Tuple Fields of Ty

0: &'hir Ty<'hir>

TraitRef

Tuple Fields of TraitRef

0: &'hir TraitRef<'hir>

Binding

Tuple Fields of Binding

0: &'hir Pat<'hir>

Pat

Tuple Fields of Pat

0: &'hir Pat<'hir>

Arm

Tuple Fields of Arm

0: &'hir Arm<'hir>

Block

Tuple Fields of Block

0: &'hir Block<'hir>

Local

Tuple Fields of Local

0: &'hir Local<'hir>

MacroDef

Tuple Fields of MacroDef

0: &'hir MacroDef<'hir>

Ctor

Ctor refers to the constructor of an enum variant or struct. Only tuple or unit variants with synthesized constructors.

Tuple Fields of Ctor

0: &'hir VariantData<'hir>

Lifetime

Tuple Fields of Lifetime

0: &'hir Lifetime

GenericParam

Tuple Fields of GenericParam

0: &'hir GenericParam<'hir>

Visibility

Tuple Fields of Visibility

0: &'hir Visibility<'hir>

Crate

Tuple Fields of Crate

0: &'hir Mod<'hir>

Infer

Tuple Fields of Infer

0: &'hir InferArg

Implementations

impl<'hir> Node<'hir>

pub fn ident(&self) -> Option<Ident>

pub fn fn_decl(&self) -> Option<&FnDecl<'hir>>

pub fn body_id(&self) -> Option<BodyId>

pub fn generics(&self) -> Option<&'hir Generics<'hir>>

pub fn hir_id(&self) -> Option<HirId>

pub fn constness_for_typeck(&self) -> Constness

Returns Constness::Const when this node is a const fn/impl/item,

HACK(fee1-dead): or an associated type in a trait. This works because only typeck cares about const trait predicates, so although the predicates query would return const predicates when it does not need to be const, it wouldn’t have any effect.

pub fn as_owner(self) -> Option<OwnerNode<'hir>>

Trait Implementations

impl<'hir> Clone for Node<'hir>

fn clone(&self) -> Node<'hir>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'hir> Debug for Node<'hir>

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

Formats the value using the given formatter.

impl<'hir, __CTX> HashStable<__CTX> for Node<'hir> where
    __CTX: HashStableContext, 

fn hash_stable(&self, __hcx: &mut __CTX, __hasher: &mut StableHasher)

impl<'hir> Into<Node<'hir>> for OwnerNode<'hir>

fn into(self) -> Node<'hir>

Performs the conversion.

impl<'hir> Copy for Node<'hir>

Layout

Note: Most layout information is completely unstable and may be different between compiler versions and platforms. The only exception is types with certain repr(...) attributes. Please see the Rust Reference’s “Type Layout” chapter for details on type layout guarantees.

Size: 16 bytes