Enum rustc_ast::ast::MacStmtStyle

pub enum MacStmtStyle {
    Semicolon,
    Braces,
    NoBraces,
}

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 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 Debug for MacStmtStyle

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

Formats the value using the given formatter.

impl<__D: Decoder> Decodable<__D> for MacStmtStyle

fn decode(__decoder: &mut __D) -> Result<Self, <__D as Decoder>::Error>

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

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

impl PartialEq<MacStmtStyle> for MacStmtStyle

fn eq(&self, other: &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 Copy for MacStmtStyle

impl StructuralPartialEq for MacStmtStyle

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:

• Semicolon: 0 bytes
• Braces: 0 bytes
• NoBraces: 0 bytes