Enum Const 

pub enum Const {
    Free {
        ptr_const: NonNull<ItemConst>,
        vis_node: NodeIndex,
        tid: TypeId,
    },
    Inher {
        ptr_const: NonNull<ImplItemConst>,
        vis_node: NodeIndex,
        tid: TypeId,
    },
    TraitDefault {
        ptr_const: NonNull<TraitItemConst>,
        vis_node: NodeIndex,
        tid: TypeId,
    },
    TraitImpl {
        ptr_const: NonNull<ImplItemConst>,
        vis_node: NodeIndex,
        tid: TypeId,
    },
}

Variants

Free

Fields

ptr_const: NonNull<ItemConst>

Read-only pointer to a syntax tree node that never changes.

vis_node: NodeIndex

Refer to the module documentation.

tid: TypeId

Type of this item.

Inher

Fields

ptr_const: NonNull<ImplItemConst>

Read-only pointer to a syntax tree node that never changes.

vis_node: NodeIndex

Refer to the module documentation.

tid: TypeId

Type of this item.

TraitDefault

Fields

ptr_const: NonNull<TraitItemConst>

Read-only pointer to a syntax tree node that never changes.

vis_node: NodeIndex

Refer to the module documentation.

tid: TypeId

Type of this item.

TraitImpl

Fields

ptr_const: NonNull<ImplItemConst>

Read-only pointer to a syntax tree node that never changes.

vis_node: NodeIndex

Refer to the module documentation.

tid: TypeId

Type of this item.

Implementations

impl Const

pub fn ptr_syn(&self) -> ConstPtr

pub fn syn_id(&self) -> SynId

pub fn syn_type(&self) -> &Type

pub fn syn_expr(&self) -> Option<&Expr>

pub fn vis_node(&self) -> NodeIndex

pub fn type_id(&self) -> TypeId

Trait Implementations

impl AttributeHelper for Const

fn get_attributes(&self) -> Option<&Vec<Attribute>>

fn get_mut_attributes(&mut self) -> Option<&mut Vec<Attribute>>

fn get_attribute(&self, path: &str) -> Option<&Attribute>

fn get_mut_attribute(&mut self, path: &str) -> Option<&mut Attribute>

fn contains_attribute(&self, path: &str) -> bool

fn remove_attribute(&mut self, path: &str)

fn replace_attributes(&mut self, new: Vec<Attribute>) -> Vec<Attribute>

fn insert_front(&mut self, front: Vec<Attribute>)

Expands this vector by attaching the given value to the front of this vector.

fn get_attribute_inner(&self, path: &str) -> Option<&TokenStream2>

#[path(inner)]

fn get_attribute_value(&self, path: &str) -> Option<&Expr>

#[path = value]

impl Clone for Const

fn clone(&self) -> Const

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Const

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

Formats the value using the given formatter.

impl PartialEq for Const

fn eq(&self, other: &Const) -> 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.

impl StructuralPartialEq for Const