Enum syn::UnOp

pub enum UnOp {
    Deref(Star),
    Not(Bang),
    Neg(Sub),
}

A unary operator: *, !, -.

This type is available if Syn is built with the "derive" or "full" feature.

Variants

Deref(Star)

The * operator for dereferencing

Not(Bang)

The ! operator for logical inversion

Neg(Sub)

The - operator for negation

Trait Implementations

impl Synom for UnOp

fn parse(i: Cursor) -> PResult<Self>

fn description() -> Option<&'static str>

A short name of the type being parsed.

impl ToTokens for UnOp

fn to_tokens(&self, tokens: &mut TokenStream)

Write self to the given TokenStream.

fn into_token_stream(self) -> TokenStream

Convert self directly into a TokenStream object.

impl Copy for UnOp

impl Debug for UnOp

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Eq for UnOp

impl PartialEq for UnOp

fn eq(&self, __arg_0: &UnOp) -> bool

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

fn ne(&self, __arg_0: &UnOp) -> bool

This method tests for !=.

impl Hash for UnOp

fn hash<__H: Hasher>(&self, __arg_0: &mut __H)

Feeds this value into the given [Hasher].

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

Feeds a slice of this type into the given [Hasher].

impl Clone for UnOp

fn clone(&self) -> UnOp

Returns a copy of the value.

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

Performs copy-assignment from source.