Enum syntex_syntax::codemap::ExpnFormat

pub enum ExpnFormat {
    MacroAttribute(Name),
    MacroBang(Name),
    CompilerDesugaring(Name),
}

The source of expansion.

Variants

MacroAttribute(Name)

e.g. #[derive(...)]

MacroBang(Name)

e.g. format!()

CompilerDesugaring(Name)

Desugaring done by the compiler during HIR lowering.

Trait Implementations

impl Clone for ExpnFormat

fn clone(&self) -> ExpnFormat

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Hash for ExpnFormat

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

Feeds this value into the state given, updating the hasher as necessary.

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

Feeds a slice of this type into the state provided.

impl Debug for ExpnFormat

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

Formats the value using the given formatter.

impl PartialEq for ExpnFormat

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

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

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

This method tests for !=.

impl Eq for ExpnFormat