Struct ForExpr 

pub struct ForExpr {
    pub binding: Ident,
    pub is_mut: bool,
    pub iterable: Box<Expr>,
    pub body: BlockExpr,
    pub span: Span,
}

A for-in loop expression (e.g., for x in expr { body }).

Fields

binding: Ident

Loop variable name

is_mut: bool

Whether the loop variable is mutable (for mut x in ...)

iterable: Box<Expr>

The iterable expression (array or Range)

body: BlockExpr

Loop body

span: Span

Trait Implementations

impl Clone for ForExpr

fn clone(&self) -> ForExpr

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ForExpr

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

Formats the value using the given formatter.

impl PartialEq for ForExpr

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for ForExpr

impl StructuralPartialEq for ForExpr