Enum rustc_parse::parser::expr::LhsExpr

pub(super) enum LhsExpr {
    NotYetParsed,
    AttributesParsed(AttrWrapper),
    AlreadyParsed {
        expr: P<Expr>,
        starts_statement: bool,
    },
}

Variants

NotYetParsed

AttributesParsed(AttrWrapper)

AlreadyParsed

Fields

expr: P<Expr>

starts_statement: bool

Trait Implementations

impl Debug for LhsExpr

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

Formats the value using the given formatter.

impl From<Option<AttrWrapper>> for LhsExpr

fn from(o: Option<AttrWrapper>) -> Self

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

This conversion does not allocate.

impl From<P<Expr>> for LhsExpr

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

Converts the expr: P<Expr> into LhsExpr::AlreadyParsed { expr, starts_statement: false }.

This conversion does not allocate.

Layout

Note: Most layout information is completely unstable and may even differ between compilations. 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: 24 bytes

Size for each variant:

• NotYetParsed: 0 bytes
• AttributesParsed: 23 bytes
• AlreadyParsed: 15 bytes