Enum rustc_parse::parser::expr::LhsExpr

pub(super) enum LhsExpr {
    NotYetParsed,
    AttributesParsed(AttrVec),
    AlreadyParsed(P<Expr>),
}

Variants

NotYetParsed

AttributesParsed(AttrVec)

AlreadyParsed(P<Expr>)

Trait Implementations

impl Debug for LhsExpr

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

Formats the value using the given formatter.

impl From<Option<ThinVec<Attribute>>> for LhsExpr

pub fn from(o: Option<AttrVec>) -> Self

Converts Some(attrs) into LhsExpr::AttributesParsed(attrs) and None into LhsExpr::NotYetParsed.

This conversion does not allocate.

impl From<P<Expr>> for LhsExpr

pub fn from(expr: P<Expr>) -> Self

Converts the expr: P<Expr> into LhsExpr::AlreadyParsed(expr).

This conversion does not allocate.