Enum rustc_hir::hir::UnOp

pub enum UnOp {
    UnDeref,
    UnNot,
    UnNeg,
}

Variants

UnDeref

The * operator (deferencing).

UnNot

The ! operator (logical negation).

UnNeg

The - operator (negation).

Implementations

impl UnOp

pub fn as_str(self) -> &'static str

pub fn is_by_value(self) -> bool

Returns true if the unary operator takes its argument by value.

Trait Implementations

impl Clone for UnOp

pub fn clone(&self) -> UnOp

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for UnOp

impl Debug for UnOp

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

Formats the value using the given formatter.

impl<__E: Encoder> Encodable<__E> for UnOp

pub fn encode(&self, __encoder: &mut __E) -> Result<(), <__E as Encoder>::Error>

impl<__CTX> HashStable<__CTX> for UnOp where
    __CTX: HashStableContext, 

pub fn hash_stable(&self, __hcx: &mut __CTX, __hasher: &mut StableHasher)

impl PartialEq<UnOp> for UnOp

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

This method tests for self and other values to be equal, and is used by ==.

#[must_use]pub fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl StructuralPartialEq for UnOp