Struct Expansion 

pub struct Expansion {
    pub name: String,
    pub invocation: SourceRange,
    pub definition: SourceRange,
    pub parent: Option<Arc<Expansion>>,
}

One macro expansion a token came out of.

Fields

name: String

The macro’s name.

invocation: SourceRange

The range of the invocation: the name for an object-like macro, the name through the closing ) for a function-like one.

definition: SourceRange

Where the macro’s name was written in its #define.

parent: Option<Arc<Expansion>>

The expansion this one was produced inside, if any.

Trait Implementations

impl Clone for Expansion

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Expansion

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

Formats the value using the given formatter.

impl Eq for Expansion

impl PartialEq for Expansion

fn eq(&self, other: &Self) -> bool

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Expansion