Enum ExprVarMemberPath

pub enum ExprVarMemberPath {
    Var(ExprVar),
    Member {
        parent: Box<ExprVarMemberPath>,
        member_id: MemberId,
        stable_ptr: ExprPtr,
        concrete_struct_id: ConcreteStructId,
        ty: TypeId,
    },
}

A sequence of member accesses of a variable. For example: a, a.b, a.b.c, …

Variants

Var(ExprVar)

Member

Fields

parent: Box<ExprVarMemberPath>

member_id: MemberId

stable_ptr: ExprPtr

concrete_struct_id: ConcreteStructId

ty: TypeId

Implementations

impl ExprVarMemberPath

pub fn base_var(&self) -> VarId

pub fn ty(&self) -> TypeId

pub fn stable_ptr(&self) -> ExprPtr

Trait Implementations

impl Clone for ExprVarMemberPath

fn clone(&self) -> ExprVarMemberPath

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ExprVarMemberPath

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

Formats the value using the given formatter.

impl<'a> DebugWithDb<ExprFormatter<'a>> for ExprVarMemberPath

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

fn debug<'me, 'db>(&'me self, db: &'me Db) -> DebugWith<'me, Db>

where Self: Sized + 'me,

fn into_debug<'me, 'db>(self, db: &'me Db) -> DebugWith<'me, Db>

where Self: Sized + 'me,

impl From<&ExprVarMemberPath> for MemberPath

fn from(value: &ExprVarMemberPath) -> Self

Converts to this type from the input type.

impl Hash for ExprVarMemberPath

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ExprVarMemberPath

fn eq(&self, other: &ExprVarMemberPath) -> 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<T: SemanticRewriter<ExprVar, Error> + SemanticRewriter<Box<ExprVarMemberPath>, Error> + SemanticRewriter<MemberId, Error> + SemanticRewriter<ConcreteStructId, Error> + SemanticRewriter<TypeId, Error>, Error> SemanticObject<T, Error> for ExprVarMemberPath

fn default_rewrite(&mut self, rewriter: &mut T) -> Result<RewriteResult, Error>

impl<'a> SemanticRewriter<ExprVarMemberPath, DiagnosticAdded> for SubstitutionRewriter<'a>

fn internal_rewrite( &mut self, value: &mut ExprVarMemberPath, ) -> Result<RewriteResult, DiagnosticAdded>

fn rewrite(&mut self, value: T) -> Result<T, Error>

impl<'a> SemanticRewriter<ExprVarMemberPath, NoError> for Inference<'a>

fn internal_rewrite( &mut self, value: &mut ExprVarMemberPath, ) -> Result<RewriteResult, NoError>

fn rewrite(&mut self, value: T) -> Result<T, Error>

impl Eq for ExprVarMemberPath

impl StructuralPartialEq for ExprVarMemberPath