pub enum UnOp {
Deref,
Not,
Neg,
}
Expand description
Unary operator.
Note that &data
is not an operator, it’s an AddrOf
expression.
Variants§
Deref
The *
operator for dereferencing
Not
The !
operator for logical inversion
Neg
The -
operator for negation
Implementations§
Trait Implementations§
Auto Trait Implementations§
impl RefUnwindSafe for UnOp
impl Send for UnOp
impl Sync for UnOp
impl Unpin for UnOp
impl UnwindSafe for UnOp
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Layout§
Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...)
attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.
Size: 1 byte
Size for each variant:
Deref
: 0 bytesNot
: 0 bytesNeg
: 0 bytes