Struct Arg 

pub struct Arg<'arena, 'src> {
    pub name: Option<Name<'arena, 'src>>,
    pub value: Option<Expr<'arena, 'src>>,
    pub unpack: bool,
    pub by_ref: bool,
    pub span: Span,
}

A call argument, including named, spread and by-reference forms.

Fields

name: Option<Name<'arena, 'src>>

Argument name in a named argument (PHP 8.0+).

value: Option<Expr<'arena, 'src>>

None is a PHP 8.6 partial-application placeholder (?, or ... when unpack is set).

unpack: bool

true for spread (...$args).

by_ref: bool

true when & precedes the argument.

span: Span

Source range of this node.

Trait Implementations

impl<'arena, 'src> Debug for Arg<'arena, 'src>

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

Formats the value using the given formatter.

impl<'arena, 'src> Serialize for Arg<'arena, 'src>

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.