Enum Member 

pub enum Member {
    Field(Field),
    StaticAssert {
        cond: ExprId,
        message: Option<StrId>,
        span: Span,
    },
}

One entry in a struct or union member list.

A member list is a list of declarations, and since C23 a static assertion is allowed to be one of them. Keeping the assertion in the list rather than in a second list beside it is what preserves the order the members were written in, which the printer needs and which a diagnostic about the member after the assertion needs too.

Variants

Field(Field)

A member declaration.

StaticAssert

static_assert(cond) or static_assert(cond, "message") among the members.

Fields

cond: ExprId

The condition, which must be a constant expression.

message: Option<StrId>

The message, absent in the one-argument form.

span: Span

The whole assertion, semicolon included.

Trait Implementations

impl Clone for Member

fn clone(&self) -> Member

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Member

impl Debug for Member

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

Formats the value using the given formatter.

impl Eq for Member

impl PartialEq for Member

fn eq(&self, other: &Member) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Member