Struct UnaryExpr 

pub struct UnaryExpr {
    pub op: UnaryOp,
    pub op_span: Span,
    pub expr: Box<Expr>,
    pub is_postfix: bool,
}

Unary expression: -x, !flag, ++x.

Fields

op: UnaryOp

op_span: Span

expr: Box<Expr>

is_postfix: bool

True if operator is postfix (e.g., x++).

Implementations

impl UnaryExpr

pub fn span(&self) -> Span

Trait Implementations

impl Clone for UnaryExpr

fn clone(&self) -> UnaryExpr

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UnaryExpr

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

Formats the value using the given formatter.

impl Hash for UnaryExpr

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for UnaryExpr

fn eq(&self, other: &UnaryExpr) -> 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 UnaryExpr

impl StructuralPartialEq for UnaryExpr