Struct Placeholder 

pub struct Placeholder {
    pub kind: PlaceholderKind,
    pub idx: u32,
}

A placeholder declaration (19.3.1.36).

Fields

kind: PlaceholderKind

type; obj when omitted.

idx: u32

idx; 0 when omitted.

Trait Implementations

impl Clone for Placeholder

fn clone(&self) -> Placeholder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Placeholder

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

Formats the value using the given formatter.

impl Default for Placeholder

fn default() -> Placeholder

Returns the “default value” for a type.

impl Eq for Placeholder

impl PartialEq for Placeholder

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Placeholder