Enum syn::MacStmtStyle

pub enum MacStmtStyle {
    Semicolon,
    Braces,
    NoBraces,
}

How a macro was invoked.

Variants

Semicolon

The macro statement had a trailing semicolon, e.g. foo! { ... }; foo!(...);, foo![...];

Braces

The macro statement had braces; e.g. foo! { ... }

NoBraces

The macro statement had parentheses or brackets and no semicolon; e.g. foo!(...). All of these will end up being converted into macro expressions.

Trait Implementations

impl Debug for MacStmtStyle

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

Formats the value using the given formatter.

impl Copy for MacStmtStyle

impl Clone for MacStmtStyle

fn clone(&self) -> MacStmtStyle

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Eq for MacStmtStyle

impl PartialEq for MacStmtStyle

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

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

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

This method tests for !=.

impl Hash for MacStmtStyle

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].