Struct TraitObject 

pub struct TraitObject { /* private fields */ }

Type erased carrier of a dyn trait fat pointer

Implementations

impl TraitObject

pub fn zero() -> TraitObject

Returns a TraitObject with two null ptrs. This value must never be used, but can serve as a default before the real value is written.

pub fn as_mut_ptr<T: ?Sized>(self) -> *mut T

Interpret this TraitObject as *mut T. *mut T MUST be a fat pointer of the same type as was used to create this TraitObject instance.

pub fn as_const_ptr<T: ?Sized>(self) -> *const T

Interpret this TraitObject as *const T. *const T MUST be a fat pointer of the same type as was used to create this TraitObject instance.

pub fn new_from_ptr<T: ?Sized>(raw: *const T) -> TraitObject

Convert the given fat pointer to a TraitObject instance.

pub fn new<T: ?Sized>(input: Box<T>) -> TraitObject

Note: This only works for boxed dyn Trait. T must be dyn SomeTrait.

Trait Implementations

impl Clone for TraitObject

fn clone(&self) -> TraitObject

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TraitObject

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

Formats the value using the given formatter.

impl Copy for TraitObject

impl Send for TraitObject

impl Sync for TraitObject