Enum cpp_demangle::ast::CtorDtorName

pub enum CtorDtorName {
    CompleteConstructor(Option<TypeHandle>),
    BaseConstructor(Option<TypeHandle>),
    CompleteAllocatingConstructor(Option<TypeHandle>),
    MaybeInChargeConstructor(Option<TypeHandle>),
    DeletingDestructor,
    CompleteDestructor,
    BaseDestructor,
    MaybeInChargeDestructor,
}

The <ctor-dtor-name> production.

<ctor-dtor-name> ::= C1  # complete object constructor
                 ::= C2  # base object constructor
                 ::= C3  # complete object allocating constructor
                 ::= D0  # deleting destructor
                 ::= D1  # complete object destructor
                 ::= D2  # base object destructor

GCC also emits a C4 constructor under some conditions when building an optimized binary. GCC’s source says:

/* This is the old-style "[unified]" constructor.
   In some cases, we may emit this function and call
   it from the clones in order to share code and save space.  */

Based on the GCC source we’ll call this the “maybe in-charge constructor”. Similarly, there is a D4 destructor, the “maybe in-charge destructor”.

Variants

CompleteConstructor(Option<TypeHandle>)

“C1”, the “complete object constructor”

BaseConstructor(Option<TypeHandle>)

“C2”, the “base object constructor”

CompleteAllocatingConstructor(Option<TypeHandle>)

“C3”, the “complete object allocating constructor”

MaybeInChargeConstructor(Option<TypeHandle>)

“C4”, the “maybe in-charge constructor”

DeletingDestructor

“D0”, the “deleting destructor”

CompleteDestructor

“D1”, the “complete object destructor”

BaseDestructor

“D2”, the “base object destructor”

MaybeInChargeDestructor

“D4”, the “maybe in-charge destructor”

Trait Implementations

impl Clone for CtorDtorName

fn clone(&self) -> CtorDtorName

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CtorDtorName

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

Formats the value using the given formatter.

impl PartialEq<CtorDtorName> for CtorDtorName

fn eq(&self, other: &CtorDtorName) -> 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 !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for CtorDtorName

impl StructuralEq for CtorDtorName

impl StructuralPartialEq for CtorDtorName