Enum CondItem 

pub enum CondItem {
    Let {
        pattern: Pat,
        mode: Mode,
        value: Expr,
    },
    Bool(Expr),
}

One item of the condition of an if let or a while let, joined to the others by && (spec chapter 3, section 5, rule 14a).

Variants

Let

let pattern = mode? value

Fields

pattern: Pat

The pattern.

mode: Mode

The mode marker of the value.

value: Expr

The matched value.

Bool(Expr)

A Bool expression.

Implementations

impl CondItem

pub fn span(&self) -> Span

From the start of the pattern, or of the expression, to the end of the item.

Trait Implementations

impl Clone for CondItem

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CondItem

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

Formats the value using the given formatter.

impl PartialEq for CondItem

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for CondItem